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Case studies – Nantes \u00b7 2026\u20132028<\/span><\/p>\n<\/div>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_4,1_4″ _builder_version=”4.27.7″ _module_preset=”default” width=”90%” max_width=”none” global_colors_info=”{}”][et_pb_column type=”3_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_font=”||||||||” header_text_color=”#ffffff” header_font_size=”7vw” custom_margin=”||-1px|||” header_font_size_tablet=”9vw” header_font_size_phone=”12vw” header_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
Nantes<\/span>.<\/span><\/h1>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” width=”90%” max_width=”none” custom_margin=”||60px||false|false” custom_padding=”2px||8px|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”18px” width=”62.1%” width_tablet=”62.1%” width_phone=”100%” width_last_edited=”on|phone” custom_margin=”|80px|||false|false” custom_padding=”||||false|false” global_colors_info=”{}”]<\/p>\n
A metropolitan area of 677,000 inhabitants across 24 municipalities, Nantes is a European leader in sustainable transitions and citizen engagement \u2014 and a living laboratory for cutting-edge air and noise pollution research.<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.27.7″ _module_preset=”default” global_colors_info=”{}”][et_pb_fullwidth_image src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/Nantes.jpg” title_text=”Nantes” _builder_version=”4.27.7″ _module_preset=”default” height=”590px” height_tablet=”590px” height_phone=”215px” height_last_edited=”on|phone” global_colors_info=”{}”][\/et_pb_fullwidth_image][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”#08173a” custom_padding=”5px||6px|||” global_colors_info=”{}”][et_pb_row column_structure=”1_4,1_4,1_4,1_4″ _builder_version=”4.27.7″ _module_preset=”default” width=”100%” max_width=”none” custom_padding=”17px||19px|||” global_colors_info=”{}”][et_pb_column type=”1_4″ _builder_version=”4.27.7″ _module_preset=”default” custom_padding=”|||37px|false|false” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_font_size=”42px” custom_margin=”||9px|||” custom_padding=”||||false|false” global_colors_info=”{}”]<\/p>\n
677k<\/span><\/h3>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font=”||||||||” text_text_color=”#FFFFFF” text_font_size=”16px” background_enable_color=”off” custom_padding=”5px||5px|10px|false|false” hover_enabled=”0″ border_radii=”on|4px|4px|4px|4px” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n
Inhabitants in Nantes M\u00e9tropole<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.27.6″ _module_preset=”default” custom_padding=”|||37px|false|false” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_font_size=”42px” custom_margin=”||9px|||” custom_padding=”||||false|false” global_colors_info=”{}”]<\/p>\n
24<\/span><\/h3>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font=”||||||||” text_text_color=”#FFFFFF” text_font_size=”16px” background_enable_color=”off” custom_padding=”5px||5px|0px|false|false” hover_enabled=”0″ border_radii=”on|4px|4px|4px|4px” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n
Metropolitan municipalities<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.27.6″ _module_preset=”default” custom_padding=”|||37px|false|false” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_font_size=”42px” custom_margin=”||9px|||” custom_padding=”||||false|false” global_colors_info=”{}”]<\/p>\n
2,530<\/span><\/h3>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font=”||||||||” text_text_color=”#FFFFFF” text_font_size=”16px” background_enable_color=”off” custom_padding=”5px||5px|0px|false|false” hover_enabled=”0″ border_radii=”on|4px|4px|4px|4px” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n
PM2.5 deaths \/ year<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.27.6″ _module_preset=”default” custom_padding=”|||37px|false|false” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_font_size=”42px” custom_margin=”||9px|||” custom_padding=”||||false|false” global_colors_info=”{}”]<\/p>\n
52,340 ha<\/span><\/h3>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font=”||||||||” text_text_color=”#FFFFFF” text_font_size=”16px” background_enable_color=”off” custom_padding=”5px||5px|0px|false|false” border_radii=”on|4px|4px|4px|4px” global_colors_info=”{}”]<\/p>\n
Territory<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”#fffdf5″ custom_padding=”||119px|||” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.7″ _module_preset=”default” width=”90%” max_width=”none” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.7″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” text_text_color=”#FFFFFF” locked=”off” global_colors_info=”{}”]<\/p>\n
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Context<\/span><\/p>\n<\/div>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_2_font_size=”62px” header_2_font_size_tablet=”62px” header_2_font_size_phone=”41px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
An Atlantic leader facing an urban health challenge.<\/h2>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”16px” text_font_size_tablet=”16px” text_font_size_phone=”17px” text_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
Located in the heart of the Loire-Atlantique region, Nantes M\u00e9tropole brings together\u00a0<\/span>24 municipalities and nearly 677,000 habitants<\/strong>\u00a0<\/span>across an urban and rural area of 52,340 hectares. The M\u00e9tropole has joined the EU Mission “100 Climate-Neutral and Smart Cities”, driven by a renewed approach to community engagement as a vehicle for systemic sustainability action and better-informed policymaking.<\/p>\nAir quality in Nantes M\u00e9tropole is considered “average” for\u00a0<\/span>78% of the year<\/strong>, “poor” for 19%, “bad” for 2% and “good” for only 1% (2023 figures). Fine particulate matter (PM2.5) alone is responsible for\u00a0<\/span>2,530 premature deaths per year<\/strong>\u00a0<\/span>in the Loire-Atlantique d\u00e9partement. The Metropolitan Public Health Policy (2023) is integrated into the local Air Quality Plan, itself embedded in the Climate-Air-Energy Territorial Plan.<\/p>\nThe French Climate and Resilience Act sets a target of a\u00a0<\/span>50% reduction in fine particle emissions<\/strong>\u00a0<\/span>between 2020 and 2030. Noise due to road traffic, meanwhile, has the worst impact on inhabitants of the Nantes M\u00e9tropole area \u2014 the M\u00e9tropole publishes and updates Strategic Noise Maps and Action Plans, the latest adopted in July 2024 for 2024\u20132029.<\/p>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.7″ _module_preset=”default” custom_padding=”200px||||false|false” custom_padding_tablet=”200px||||false|false” custom_padding_phone=”60px||||false|false” custom_padding_last_edited=”on|phone” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_text_color=”#FFFFFF” header_4_text_color=”#FFFFFF” header_4_font_size=”22px” header_4_line_height=”1.6em” header_6_text_color=”gcid-secondary-color” background_color=”#08173a” custom_padding=”30px|46px|30px|46px|false|false” border_radii=”on|10px|10px|10px|10px” global_colors_info=”{%22gcid-secondary-color%22:%91%22header_6_text_color%22%93}”]<\/p>\n
Road-traffic noise \u00b7 The leading burden<\/span><\/h6>\n<\/h3>\nTens of thousands affected by noise.<\/h4>\n Following the European Directive’s health-risk method, approximately 64,600 residents are likely to be significantly affected by road traffic noise, 7,900 by rail noise and 2,900 by aircraft noise. Around 8,300 residents are estimated to experience sleep disturbance from road traffic noise, and 1,300 people could suffer from ischemic heart disease attributable to it.<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”4.27.6″ _module_preset=”default” width=”90%” max_width=”none” custom_margin=”48px||||false|false” border_color_all=”#dbdbdb” border_width_top=”1px” border_width_bottom=”1px” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_text_color=”gcid-secondary-color” header_3_font_size=”32px” custom_margin=”||4px|||” global_colors_info=”{%22gcid-secondary-color%22:%91%22header_3_text_color%22%93}”]<\/p>\n
677k<\/h3>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”16px” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n
Inhabitants across 24 municipalities<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_text_color=”gcid-secondary-color” header_3_font_size=”32px” custom_margin=”||4px|||” global_colors_info=”{%22gcid-secondary-color%22:%91%22header_3_text_color%22%93}”]<\/p>\n
52,340 ha<\/h3>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”16px” global_colors_info=”{}”]<\/p>\n
Urban and rural territory<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_text_color=”gcid-secondary-color” header_3_font_size=”32px” custom_margin=”||4px|||” global_colors_info=”{%22gcid-secondary-color%22:%91%22header_3_text_color%22%93}”]<\/p>\n
78%<\/h3>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”16px” global_colors_info=”{}”]<\/p>\n
“Average” air-quality days per year (2023)<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ use_custom_gutter=”on” gutter_width=”2″ _builder_version=”4.27.7″ _module_preset=”default” width=”90%” max_width=”none” custom_margin=”48px||||false|false” border_color_all=”#dbdbdb” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.7″ _module_preset=”default” custom_padding=”20px|18px|19px|18px|false|false” border_width_all=”1px” border_color_all=”#dbdbdb” global_colors_info=”{}” background__hover_enabled=”on|hover” background_color__hover=”” background_enable_color__hover=”off”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_text_color=”#f06838″ header_3_font_size=”32px” custom_margin=”||4px|||” global_colors_info=”{}”]<\/p>\n
Air pollution<\/h5>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”16px” global_colors_info=”{}”]<\/p>\n
Dominated by fine particles (PM2.5) from road traffic and residential heating, Nantes air quality rarely reaches “good” levels. Cumulative exposure disproportionately affects the most vulnerable populations.<\/span><\/p>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n
2,530 premature deaths \/ year attributed to PM2.5 in Loire-Atlantique region<\/em><\/strong><\/p>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.7″ _module_preset=”default” custom_padding=”20px|18px|19px|18px|false|false” border_width_all=”1px” border_color_all=”#dbdbdb” global_colors_info=”{}” background_color__hover=”” background__hover_enabled=”on|hover” background_enable_color__hover=”off”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_text_color=”#f06838″ header_3_font_size=”32px” custom_margin=”||4px|||” global_colors_info=”{}”]<\/p>\n
Noise pollution<\/h5>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”16px” global_colors_info=”{}”]<\/p>\n
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Road, rail and air traffic noise affect tens of thousands of residents. Beyond annoyance, chronic noise exposure is linked to sleep disturbance, cardiovascular disease and reduced wellbeing.<\/span><\/p>\n<\/div>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n
64,600<\/em>\u00a0inhabitants potentially “highly annoyed” by road traffic noise<\/strong><\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|phone” _builder_version=”4.27.7″ _module_preset=”default” background_color=”#f3f1e7″ custom_padding=”140px||104px|||” custom_padding_tablet=”140px||104px|||” custom_padding_phone=”35px||50px||false|false” border_color_all=”#4c4c4c” border_width_top=”2px” border_color_top=”#dbdbdb” border_width_bottom=”1px” border_color_bottom=”#dddddd” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.6″ _module_preset=”default” width=”90%” max_width=”none” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/nantes-noise.jpg” title_text=”nantes noise” _builder_version=”4.27.7″ _module_preset=”default” border_radii=”on|10px|10px|10px|10px” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font=”|600|||||||” text_text_color=”#FFFFFF” locked=”off” global_colors_info=”{}”]<\/p>\n
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THE NOISE BURDEN<\/span><\/p>\n<\/div>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_2_font_size=”62px” header_2_font_size_tablet=”62px” header_2_font_size_phone=”39px” header_2_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n
Noise has the\u00a0<\/span>worst<\/em>\u00a0<\/span><\/h2>\nenvironmental impact on residents.<\/h2>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font=”||||||||” text_font_size=”17px” global_colors_info=”{}”]<\/p>\n
Using the European Directive’s method for calculating health risks, the scale of the road-traffic noise burden across the M\u00e9tropole comes sharply into focus \u2014 and frames why noise sits at the heart of the Nantes case study.<\/span><\/p>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”16px” global_colors_info=”{}” custom_padding=”1px|||||”]<\/p>\n
\n64,600 <\/strong>residents likely to be significantly affected by road traffic noise<\/span><\/li>\n8,300<\/strong> residents estimated to experience sleep disturbance from road noise<\/span><\/li>\n7,900<\/strong> residents significantly affected by rail noise<\/span><\/li>\n1,300<\/strong> people who could suffer ischemic heart disease attributable to road noise<\/span><\/li>\n<\/ul>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|phone” _builder_version=”4.27.7″ _module_preset=”default” background_color=”#fffdf5″ width=”100%” custom_padding=”109px||82px|||” custom_padding_tablet=”109px||82px|||” custom_padding_phone=”50px||82px||false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” width=”90%” max_width=”none” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” text_font=”|600|||||||” text_text_color=”#FFFFFF” locked=”off” global_colors_info=”{}”]<\/p>\n
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OBJECTIVES & TARGETS<\/span><\/p>\n<\/div>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_2_font_size=”62px” header_2_font_size_tablet=”62px” header_2_font_size_phone=”39px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
Three driving objectives for a healthier metropolis.<\/h2>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”18px” max_width=”58%” max_width_tablet=”58%” max_width_phone=”100%” max_width_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
The Nantes Dynamic Abatement Strategy (DAS) is designed in line with the M\u00e9tropole’s commitments \u2014 linking science, citizen engagement and policy action.<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”4.27.7″ _module_preset=”default” width=”90%” max_width=”90%” custom_margin=”24px||||false|false” border_color_all=”#dbdbdb” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.27.7″ _module_preset=”default” custom_padding=”20px|18px|19px|18px|false|false” border_width_all=”1px” border_color_all=”#dbdbdb” global_colors_info=”{}” background__hover_enabled=”on|hover” background_color__hover=”” background_enable_color__hover=”off”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_text_color=”gcid-secondary-color” header_3_font_size=”32px” custom_margin=”||4px|||” global_colors_info=”{%22gcid-secondary-color%22:%91%22header_3_text_color%22%93}”]<\/p>\n
01<\/h3>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_text_color=”#f06838″ header_3_font_size=”32px” custom_margin=”||4px|||” global_colors_info=”{}”]<\/p>\n
Improve the quality of the living environment<\/h5>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”16px” global_colors_info=”{}”]<\/p>\n
Quantify the cumulative health impacts of combined air and noise pollution on Nantes residents, producing actionable evidence to drive targeted interventions in the most affected urban zones.<\/span><\/p>\n[\/et_pb_text][et_pb_code _builder_version=”4.27.7″ _module_preset=”default” custom_css_main_element=” .obj__prs{ margin-top:auto; display:flex; flex-wrap:wrap; gap:6px; }|| .obj__pr{ font-size:10.5px; font-weight:500; letter-spacing:.08em; padding:4px 10px; border-radius:999px; background:#e3ffe1; }” global_colors_info=”{}”]<\/p>\n
PR2<\/span>PR3<\/span>PR6<\/span><\/div>\n[\/et_pb_code][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.27.7″ _module_preset=”default” custom_padding=”20px|18px|19px|18px|false|false” border_width_all=”1px” border_color_all=”#dbdbdb” global_colors_info=”{}” background_color__hover=”” background__hover_enabled=”on|hover” background_enable_color__hover=”off”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_text_color=”gcid-secondary-color” header_3_font_size=”32px” custom_margin=”||4px|||” global_colors_info=”{%22gcid-secondary-color%22:%91%22header_3_text_color%22%93}”]<\/p>\n
02<\/h3>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_text_color=”#f06838″ header_3_font_size=”32px” custom_margin=”||4px|||” global_colors_info=”{}”]<\/p>\n
Live with risks – empower citizens<\/h5>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”16px” global_colors_info=”{}”]<\/p>\n
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Make citizens actors in their own safety and health by integrating real-time citizen science data, via the NoiseCapture and Naonair apps, into PUREPOLIS monitoring and decision-support systems.<\/span><\/p>\n<\/div>\n[\/et_pb_text][et_pb_code _builder_version=”4.27.7″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n
PR1<\/span>PR5<\/span> <\/div>\n[\/et_pb_code][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.27.7″ _module_preset=”default” custom_padding=”20px|18px|19px|18px|false|false” border_width_all=”1px” border_color_all=”#dbdbdb” global_colors_info=”{}” background_color__hover=”” background__hover_enabled=”on|hover” background_enable_color__hover=”off”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_text_color=”gcid-secondary-color” header_3_font_size=”32px” custom_margin=”||4px|||” global_colors_info=”{%22gcid-secondary-color%22:%91%22header_3_text_color%22%93}”]<\/p>\n
03<\/h3>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_3_text_color=”#f06838″ header_3_font_size=”32px” custom_margin=”||4px|||” global_colors_info=”{}”]<\/p>\n
Adapt to climate change<\/h5>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”16px” global_colors_info=”{}”]<\/p>\n
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Evaluate the co-benefits of Zero Pollution Measures for climate, energy and public health, integrating DAS outcomes into the Climate-City Contract and Metropolitan Air Quality Plan.<\/span><\/p>\n<\/div>\n[\/et_pb_text][et_pb_code _builder_version=”4.27.7″ _module_preset=”default” locked=”off” global_colors_info=”{}”]<\/p>\n
PR7<\/span>PR9<\/span> <\/div>\n[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”#fffdf5″ custom_padding=”2px||1px|||” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” width=”90%” max_width=”none” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” text_font=”|600|||||||” text_text_color=”#FFFFFF” locked=”off” global_colors_info=”{}”]<\/p>\n
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ZERO POLLUTION MEASURES<\/span><\/p>\n<\/div>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_2_font_size=”62px” max_width=”66%” max_width_tablet=”66%” max_width_phone=”100%” max_width_last_edited=”on|phone” header_2_font_size_tablet=”62px” header_2_font_size_phone=”41px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
Three real-world interventions under the microscope.<\/h2>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”18px” text_line_height=”1.5em” max_width=”58%” max_width_tablet=”58%” max_width_phone=”100%” max_width_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
PUREPOLIS evaluates the effectiveness of three existing Zero Pollution Measures already implemented in Nantes \u2014 measuring their health, climate and economic co-benefits using the PR6 Methods for ZPM Complexity Analysis.<\/span><\/p>\n <\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row make_equal=”on” _builder_version=”4.27.7″ _module_preset=”default” width=”90%” max_width=”none” custom_padding=”11px|||||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][dsm_card_carousel autoplay=”off” infinite=”off” arrows=”off” arrow_color=”#E09900″ arrow_background_color=”#FFFFFF” dots=”off” arrows_tablet=”off” arrows_phone=”on” arrows_last_edited=”on|phone” _builder_version=”4.27.7″ _module_preset=”default” custom_padding=”||18px||false|false” global_colors_info=”{}”][dsm_card_carousel_child title=”Boulevard Dalby \u2014 traffic conversion” image=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/nantes-boulevrad-DALBY.jpg” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/nantes-boulevrad-DALBY.jpg” badge_text=”BOULEVARD DALBY” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{}” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Conversion of a two-way road to one-way traffic, with an added bicycle lane \u2014 reducing vehicular density, calming speeds and creating dedicated active-mobility infrastructure.<\/span><\/p>\n<\/span><\/p>\nAIR QUALITY<\/button>NOISE REDUTION<\/button>ACTIVE MOBILITY<\/button><\/div>\n[\/dsm_card_carousel_child][dsm_card_carousel_child title=”Pedestrianisation of urban roads” image=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/aires-pietonnes.webp” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/aires-pietonnes.webp” badge_text=”PEDESTRIAN STREET” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{}” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Closing selected roads to motor vehicles to create pedestrian-priority zones \u2014 improving walkability and reducing traffic-generated air pollutants and noise levels in the urban core.<\/span><\/p>\n<\/span><\/p>\n\n
AIR QUALITY<\/button><\/p>\n\u00a0URBAN LIVEABILITY<\/button><\/p>\n\u00a0PUBLIC SPACE<\/button><\/p>\n<\/div>\n[\/dsm_card_carousel_child][dsm_card_carousel_child title=”School streets” image=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/sustainable-mobility-corridors.jpg” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/sustainable-mobility-corridors.jpg” badge_text=”Cycle corridor” content_padding=”20px|20px|35px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{}” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Temporarily closing roads adjacent to schools to motor traffic during opening and closing times \u2014 protecting children from peak pollution exposure and promoting safe, active travel.<\/span><\/p>\n<\/span><\/p>\nCHILD HEALTH\u00a0<\/button>PEAK EXPOSURE<\/button>ACTIVE TRAVEL<\/button><\/div>\n[\/dsm_card_carousel_child][\/dsm_card_carousel][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”gcid-67860ec2-2d5c-4d5e-97a3-01e0d00167ba” custom_padding=”3px||6px|||” global_colors_info=”{%22gcid-67860ec2-2d5c-4d5e-97a3-01e0d00167ba%22:%91%22background_color%22%93}”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” width=”97%” max_width=”none” custom_padding=”||41px|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_divider color=”rgba(8,23,58,0.17)” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”#fffdf5″ custom_padding=”2px||1px|||” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” width=”90%” max_width=”none” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font=”|600|||||||” text_text_color=”#FFFFFF” locked=”off” global_colors_info=”{}”]<\/p>\n
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DATA INFRASTRUCTURE<\/span><\/p>\n<\/div>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_2_font_size=”58px” max_width=”66%” max_width_tablet=”66%” max_width_phone=”100%” max_width_last_edited=”on|phone” header_2_font_size_tablet=”58px” header_2_font_size_phone=”15px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
A multi-layered monitoring network.<\/h2>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”18px” text_line_height=”1.5em” max_width=”58%” max_width_tablet=”58%” max_width_phone=”100%” max_width_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n
The Nantes case study draws on three complementary data streams, combining institutional infrastructure with citizen-generated data for unprecedented coverage.<\/span><\/p>\n <\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row make_equal=”on” _builder_version=”4.27.7″ _module_preset=”default” width=”90%” max_width=”none” custom_padding=”11px||2px|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][dsm_card_carousel autoplay=”off” space_between=”0″ infinite=”off” equal_height=”on” layout=”inline” arrows=”off” arrow_background_color=”#FFFFFF” dots=”off” arrows_tablet=”off” arrows_phone=”on” arrows_last_edited=”on|phone” _builder_version=”4.27.7″ _module_preset=”default” custom_margin=”||5px||false|false” custom_padding=”||2px||false|false” global_colors_info=”{}”][dsm_card_carousel_child title=”5 stations by 2026″ subtitle=”Noise monitoring” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/Spain_ZBE_Valencia_map.jpg” badge_text=”Low Emission Zone signage” content_padding=”20px|20px|67px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” subhead_font=”|600|||||||” subhead_text_color=”gcid-secondary-color” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{%22gcid-secondary-color%22:%91%22subhead_text_color%22%93}” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Two permanent and three mobile stations, covering key ZPM zones and providing continuous, high-resolution noise-level data across the M\u00e9tropole.<\/span><\/p>\n<\/div>\n
[\/dsm_card_carousel_child][dsm_card_carousel_child title=”Air Pays de la Loire network” subtitle=”Air quality” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/VEHICLE-RESTRICTION-ZONES.jpg” badge_text=”Southern districts” content_padding=”20px|20px|44px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” subhead_font=”|600|||||||” subhead_text_color=”gcid-secondary-color” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{%22gcid-secondary-color%22:%91%22subhead_text_color%22%93}” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Five permanent Air Pays de la Loire measurement stations plus one mobile station provide certified air-quality data \u2014 including PM2.5, NO\u2082 and other priority pollutants across the territory.<\/span><\/p>\n[\/dsm_card_carousel_child][dsm_card_carousel_child title=”NoiseCapture & Naonair” subtitle=”Citizen science” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/VEHICLE-RESTRICTION-ZONES.jpg” badge_text=”Southern districts” content_padding=”20px|20px|44px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” subhead_font=”|600|||||||” subhead_text_color=”gcid-secondary-color” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{%22gcid-secondary-color%22:%91%22subhead_text_color%22%93}” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Residents contribute real-time environmental data. Naonair already counts 2,300 active users in the area, providing crowd-sourced exposure information and health-awareness tools.<\/span><\/p>\n[\/dsm_card_carousel_child][\/dsm_card_carousel][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”gcid-67860ec2-2d5c-4d5e-97a3-01e0d00167ba” custom_padding=”3px||6px|||” global_colors_info=”{%22gcid-67860ec2-2d5c-4d5e-97a3-01e0d00167ba%22:%91%22background_color%22%93}”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” width=”97%” max_width=”none” custom_padding=”||6px|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_divider color=”rgba(8,23,58,0.17)” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”#fffdf5″ custom_padding=”35px||1px||false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” width=”90%” max_width=”none” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” text_font=”|600|||||||” text_text_color=”#FFFFFF” locked=”off” global_colors_info=”{}”]<\/p>\n
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PUREPOLIS TOOLS APPLIED<\/span><\/span><\/p>\n<\/div>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_2_font_size=”62px” max_width=”66%” max_width_tablet=”66%” max_width_phone=”606%” max_width_last_edited=”on|phone” header_2_font_size_tablet=”62px” header_2_font_size_phone=”45px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
The full toolkit in action.<\/h2>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_font_size=”18px” text_line_height=”1.5em” max_width=”58%” max_width_tablet=”58%” max_width_phone=”100%” max_width_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n
Each core PUREPOLIS research package is deployed and tested in Valencia, with special emphasis on the digital innovation tools enabled by the city’s world-class smart-city ecosystem.<\/span><\/p>\n <\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row use_custom_gutter=”on” gutter_width=”1″ make_equal=”on” _builder_version=”4.27.6″ _module_preset=”default” width=”90%” max_width=”none” custom_padding=”11px||2px|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][dsm_card_carousel slide_to_show=”2″ autoplay=”off” space_between=”0″ infinite=”off” layout=”inline” arrows=”off” dots=”off” _builder_version=”4.27.7″ _module_preset=”default” custom_margin=”||5px||false|false” custom_padding=”||2px||false|false” global_colors_info=”{}”][dsm_card_carousel_child title=”PR1″ subtitle=”Citizen Science App” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/Spain_ZBE_Valencia_map.jpg” badge_text=”Low Emission Zone signage” content_padding=”27px|20px|35px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” header_text_color=”gcid-secondary-color” subhead_font=”|600|||||||” subhead_text_color=”gcid-primary-color” subhead_font_size=”18px” subhead_line_height=”1.8em” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{%22gcid-secondary-color%22:%91%22header_text_color%22%93,%22gcid-primary-color%22:%91%22subhead_text_color%22%93}” transform_styles__hover_enabled=”on|desktop” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Engaging 400+ annual events and VIC’s citizen innovation platform.<\/span><\/p>\n[\/dsm_card_carousel_child][dsm_card_carousel_child title=”PR2″ subtitle=”Source Apportionment” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/Spain_ZBE_Valencia_map.jpg” badge_text=”Low Emission Zone signage” content_padding=”27px|20px|35px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” header_text_color=”gcid-secondary-color” subhead_font=”|600|||||||” subhead_text_color=”gcid-primary-color” subhead_font_size=”18px” subhead_line_height=”1.8em” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{%22gcid-secondary-color%22:%91%22header_text_color%22%93,%22gcid-primary-color%22:%91%22subhead_text_color%22%93}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|hover” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Near-real-time tracking of flood-related soil and water pollutant sources.<\/span><\/p>\n[\/dsm_card_carousel_child][\/dsm_card_carousel][dsm_card_carousel slide_to_show=”2″ autoplay=”off” space_between=”0″ infinite=”off” layout=”inline” arrows=”off” dots=”off” _builder_version=”4.27.7″ _module_preset=”default” custom_margin=”||5px||false|false” custom_padding=”||2px||false|false” global_colors_info=”{}”][dsm_card_carousel_child title=”PR3″ subtitle=”Health Impact Assessment” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/Spain_ZBE_Valencia_map.jpg” badge_text=”Low Emission Zone signage” content_padding=”27px|20px|35px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” header_text_color=”gcid-secondary-color” subhead_font=”|600|||||||” subhead_text_color=”gcid-primary-color” subhead_font_size=”18px” subhead_line_height=”1.8em” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{%22gcid-secondary-color%22:%91%22header_text_color%22,%22header_text_color%22%93,%22gcid-primary-color%22:%91%22subhead_text_color%22,%22subhead_text_color%22%93}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|hover” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Linking microplastic and heavy metal exposure to 10 health risks, incl. One-Health.<\/span><\/span><\/p>\n[\/dsm_card_carousel_child][dsm_card_carousel_child title=”PR4″ subtitle=”Vulnerability Framework” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/Spain_ZBE_Valencia_map.jpg” badge_text=”Low Emission Zone signage” content_padding=”27px|20px|35px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” header_text_color=”gcid-secondary-color” subhead_font=”|600|||||||” subhead_text_color=”gcid-primary-color” subhead_font_size=”18px” subhead_line_height=”1.8em” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{%22gcid-secondary-color%22:%91%22header_text_color%22,%22header_text_color%22%93,%22gcid-primary-color%22:%91%22subhead_text_color%22,%22subhead_text_color%22%93}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|hover” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Mapping populations most exposed in flood-affected districts.<\/span><\/p>\n[\/dsm_card_carousel_child][\/dsm_card_carousel][dsm_card_carousel slide_to_show=”2″ autoplay=”off” space_between=”0″ infinite=”off” layout=”inline” arrows=”off” dots=”off” _builder_version=”4.27.7″ _module_preset=”default” custom_margin=”||5px||false|false” custom_padding=”||2px||false|false” global_colors_info=”{}”][dsm_card_carousel_child title=”PR5″ subtitle=”Behaviour Framework” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/Spain_ZBE_Valencia_map.jpg” badge_text=”Low Emission Zone signage” content_padding=”27px|20px|35px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” header_text_color=”gcid-secondary-color” subhead_font=”|600|||||||” subhead_text_color=”gcid-primary-color” subhead_font_size=”18px” subhead_line_height=”1.8em” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{%22gcid-secondary-color%22:%91%22header_text_color%22,%22header_text_color%22%93,%22gcid-primary-color%22:%91%22subhead_text_color%22,%22subhead_text_color%22%93}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|hover” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Encouraging sustainable mobility and citizen engagement in recovery.<\/span><\/span><\/p>\n[\/dsm_card_carousel_child][dsm_card_carousel_child title=”PR6.4″ subtitle=”AI Predictive Models” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/Spain_ZBE_Valencia_map.jpg” badge_text=”Low Emission Zone signage” content_padding=”27px|20px|35px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” header_text_color=”gcid-secondary-color” subhead_font=”|600|||||||” subhead_text_color=”gcid-primary-color” subhead_font_size=”18px” subhead_line_height=”1.8em” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{%22gcid-secondary-color%22:%91%22header_text_color%22,%22header_text_color%22%93,%22gcid-primary-color%22:%91%22subhead_text_color%22,%22subhead_text_color%22%93}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|hover” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Powered by the Citcom.ai South Super Node infrastructure in Valencia.<\/span><\/p>\n[\/dsm_card_carousel_child][\/dsm_card_carousel][dsm_card_carousel slide_to_show=”2″ autoplay=”off” space_between=”0″ infinite=”off” layout=”inline” arrows=”off” dots=”off” _builder_version=”4.27.7″ _module_preset=”default” custom_margin=”||5px||false|false” custom_padding=”||2px||false|false” global_colors_info=”{}”][dsm_card_carousel_child title=”PR7″ subtitle=”Dynamic Abatement Strategy” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/Spain_ZBE_Valencia_map.jpg” badge_text=”Low Emission Zone signage” content_padding=”27px|20px|35px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” header_text_color=”gcid-secondary-color” subhead_font=”|600|||||||” subhead_text_color=”gcid-primary-color” subhead_font_size=”18px” subhead_line_height=”1.8em” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{%22gcid-secondary-color%22:%91%22header_text_color%22,%22header_text_color%22%93,%22gcid-primary-color%22:%91%22subhead_text_color%22,%22subhead_text_color%22%93}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|hover” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Co-created city strategy integrating flood recovery and ZPM evidence.<\/span><\/span><\/p>\n[\/dsm_card_carousel_child][dsm_card_carousel_child title=”PR8″ subtitle=”Digital Twin” image_popup=”on” image_popup_src=”https:\/\/purepolis.eu\/wp-content\/uploads\/2026\/06\/Spain_ZBE_Valencia_map.jpg” badge_text=”Low Emission Zone signage” content_padding=”27px|20px|35px|20px|false|false” button_url_new_window=”1″ _builder_version=”4.27.7″ _module_preset=”default” header_text_color=”gcid-secondary-color” subhead_font=”|600|||||||” subhead_text_color=”gcid-primary-color” subhead_font_size=”18px” subhead_line_height=”1.8em” border_radii=”on|4px|4px|4px|4px” border_width_all=”1px” border_color_all=”#e8e8e8″ global_colors_info=”{%22gcid-secondary-color%22:%91%22header_text_color%22,%22header_text_color%22%93,%22gcid-primary-color%22:%91%22subhead_text_color%22,%22subhead_text_color%22%93}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|hover” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” parent_button=”off” parent_header_level=”h4″]<\/p>\n
Full urban pollution Digital Twin, hosted via EDIC HQ infrastructure.<\/span><\/p>\n[\/dsm_card_carousel_child][\/dsm_card_carousel][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”gcid-67860ec2-2d5c-4d5e-97a3-01e0d00167ba” custom_padding=”3px||6px|||” global_colors_info=”{%22gcid-67860ec2-2d5c-4d5e-97a3-01e0d00167ba%22:%91%22background_color%22%93}”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” width=”97%” max_width=”none” custom_padding=”||6px|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_divider color=”rgba(8,23,58,0.17)” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”#fffdf5″ custom_padding=”35px||80px||false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” width=”90%” max_width=”none” custom_padding=”||56px|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” text_font=”|600|||||||” text_text_color=”#FFFFFF” locked=”off” global_colors_info=”{}”]<\/p>\n
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LOCAL PARTNER<\/span><\/span><\/p>\n<\/div>\n[\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” header_2_font_size=”62px” max_width=”66%” max_width_tablet=”66%” max_width_phone=”100%” max_width_last_edited=”on|phone” header_2_font_size_tablet=”62px” header_2_font_size_phone=”37px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
Who makes it happen in Nantes.<\/h2>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ use_custom_gutter=”on” gutter_width=”2″ _builder_version=”4.27.7″ _module_preset=”default” width=”90%” max_width=”none” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.27.7″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” height=”240px” custom_padding=”25px|30px|25px|30px|false|false” border_radii=”on|6px|6px|6px|6px” border_width_all=”1px” border_color_all=”#d1d1d1″ global_colors_info=”{}”]<\/p>\n
Lead Partner – Municipal authority<\/p>\n
Nantes M\u00e9tropole<\/strong><\/h4>\nLegal entity responsible for the Metropolitan Public Health Policy, noise and air pollution mitigation measures, and overall coordination of the Nantes case study.<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.27.7″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” height=”240px” custom_padding=”25px|30px|25px|30px|false|false” border_radii=”on|6px|6px|6px|6px” border_width_all=”1px” border_color_all=”#d1d1d1″ global_colors_info=”{}”]<\/p>\n
Technical Partner – Air quality<\/p>\n
Air Pays de la Loire<\/strong><\/h4>\nResponsible for the air pollution monitoring network, the Naonair application, and the GHG emissions and climate database \u2014 enabling assessment of ZPM co-benefits with energy and climate policies.<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.27.7″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” height=”240px” custom_padding=”25px|30px|25px|30px|false|false” border_radii=”on|6px|6px|6px|6px” border_width_all=”1px” border_color_all=”#d1d1d1″ global_colors_info=”{}”]<\/p>\n
Technical partner – Acoustics<\/p>\n
Acoucit\u00e9<\/strong><\/h4>\nNoise-expertise organisation supporting monitoring activities, organising collaborative citizen-science noise-mapping events, and contributing to the development of detailed strategic noise maps.<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”#08173a” custom_margin=”62px||166px||false|false” custom_padding=”66px||66px||false|false” border_radii=”on|7px|7px|7px|7px” locked=”off” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.6″ _module_preset=”default” width=”90%” max_width=”none” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_text_color=”#FFFFFF” header_2_text_color=”#FFFFFF” header_2_font_size=”57px” custom_margin=”||24px|||” header_2_font_size_tablet=”57px” header_2_font_size_phone=”42px” header_2_font_size_last_edited=”on|phone” header_2_letter_spacing_tablet=”” header_2_letter_spacing_phone=”” header_2_letter_spacing_last_edited=”on|desktop” global_colors_info=”{}”]<\/p>\n
Explore the other living lab.<\/h2>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.7″ _module_preset=”default” text_text_color=”#FFFFFF” text_font_size=”20px” global_colors_info=”{}”]<\/p>\n
See how Valencia tackles post-flood soil and water contamination in L’Albufera \u2014 or return to the full case-study overview.<\/span><\/p>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” custom_padding=”23px||||false|false” global_colors_info=”{}”][dsm_button button_one_text=”CASE STUDY #2 – VALENCIA” button_one_url=”https:\/\/purepolis.eu\/case-study-valencia\/” button_alignment=”right” button_alignment_tablet=”right” button_alignment_phone=”center” button_alignment_last_edited=”on|phone” _builder_version=”4.27.7″ _module_preset=”default” custom_button_one=”on” button_one_text_size=”15px” button_one_text_color=”gcid-primary-color” button_one_bg_color=”gcid-secondary-color” button_one_border_width=”0px” button_one_icon=”$||divi||400″ button_one_on_hover=”off” button_one_custom_padding=”15px|40px|15px|29px|false|false” custom_padding=”|49px|||false|false” custom_padding_tablet=”|49px|||false|false” custom_padding_phone=”|0px|||false|false” custom_padding_last_edited=”on|phone” global_colors_info=”{%22gcid-secondary-color%22:%91%22button_one_bg_color%22%93,%22gcid-primary-color%22:%91%22button_one_text_color%22%93}” button_one_bg_color__hover_enabled=”on|hover” button_one_bg_color__hover=”#efefef” button_one_bg_enable_color__hover=”on”][\/dsm_button][dsm_button button_one_text=”ALL CASE STUDIES” button_two_url=”https:\/\/purepolis.eu\/case-studies\/” button_alignment=”right” button_alignment_tablet=”right” button_alignment_phone=”center” button_alignment_last_edited=”on|phone” _builder_version=”4.27.7″ _module_preset=”default” custom_button_one=”on” button_one_text_size=”15px” button_one_icon=”$||divi||400″ button_one_on_hover=”off” button_one_custom_padding=”15px|64px|15px|63px|false|false” custom_button_two=”on” custom_padding=”|61px||0px|false|false” custom_padding_tablet=”|61px||0px|false|false” custom_padding_phone=”|0px||0px|false|false” custom_padding_last_edited=”on|phone” global_colors_info=”{}”][\/dsm_button][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"
Case studies – Nantes \u00b7 2026\u20132028 Nantes.A metropolitan area of 677,000 inhabitants across 24 municipalities, Nantes is a European leader in sustainable transitions and citizen engagement \u2014 and a living laboratory for cutting-edge air and noise pollution research.677kInhabitants in Nantes M\u00e9tropole24Metropolitan municipalities2,530PM2.5 deaths \/ year52,340 haTerritory Context An Atlantic leader facing an urban health challenge.Located […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","dsgo_overlay_header":false,"dsgo_overlay_header_text_color":"","dsgo_overlay_skip_top_bar":false,"_designsetgo_exclude_llms":false,"footnotes":""},"class_list":["post-1535","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/purepolis.eu\/es\/wp-json\/wp\/v2\/pages\/1535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/purepolis.eu\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/purepolis.eu\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/purepolis.eu\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/purepolis.eu\/es\/wp-json\/wp\/v2\/comments?post=1535"}],"version-history":[{"count":122,"href":"https:\/\/purepolis.eu\/es\/wp-json\/wp\/v2\/pages\/1535\/revisions"}],"predecessor-version":[{"id":2423,"href":"https:\/\/purepolis.eu\/es\/wp-json\/wp\/v2\/pages\/1535\/revisions\/2423"}],"wp:attachment":[{"href":"https:\/\/purepolis.eu\/es\/wp-json\/wp\/v2\/media?parent=1535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}