Valencia Green Key Dataset — Odyssey Discoveries
Dataset · Eco-Certification · Valencia
European Green Capital 2024

Valencia Green Key Certified Venues

Certification data and governance context for hotels, restaurants, and conference venues in Valencia — European Green Capital 2024 and the first Mediterranean city to receive the EU's top sustainability designation, administered in Spain by ADEAC since 2013.

Last UpdatedJune 2026
National OperatorADEAC Spain
CoverageValencia Municipality
Venue Types4 Categories
EU Green Capital2024

European Green Capital 2024

Valencia was named European Green Capital 2024 by the European Commission — the second Spanish city after Vitoria (2012) and the first in the Mediterranean. The award recognises Valencia's commitment to climate neutrality by 2030, its 9km Turia Garden, and its sustainable food and mobility systems.

Green Key in the Comunitat Valenciana

Green Key in Spain is administered by ADEAC (Llave Verde) since 2013 under FEE. The Comunitat Valenciana is one of 7 Spanish autonomous communities with all 4 ADEAC programmes active — a sign of deep regional engagement with environmental certification.

Climate Neutrality by 2030

Valencia was one of 112 cities selected for the EU Cities Mission, targeting climate neutrality by 2030. Green Key certified venues contribute to this goal through annual audited reductions in energy, water, and waste — making Valencia's hospitality sector directly measurable against the city's EU targets.

01 —

At a Glance

12
Total certified venues in dataset
Verified as of June 2026
9
Certified hotels & accommodations
Largest category
2024
European Green Capital designation year
First Mediterranean city to win
2030
Valencia's climate neutrality target year
EU Cities Mission selected city

By Venue Type

By District

02 —

Governance Context

Valencia's Green Key landscape is shaped by a uniquely layered governance structure — more complex than any other city in this series. Green Key operates within Spain's ADEAC framework, the Comunitat Valenciana's regional sustainability policy, and Valencia's own EU-mandated climate neutrality commitments as European Green Capital 2024.

International Level
Foundation for Environmental Education (FEE)
Green Key is governed by the Foundation for Environmental Education, headquartered in Copenhagen. FEE sets the global criteria framework — currently valid 2022–2026 and GSTC-recognised. A revised criteria cycle aligning with ISO standards and the EU Green Transition Directive takes effect October 1, 2026.
National Level — Spain
ADEAC — Llave Verde
ADEAC (Asociación de Educación Ambiental y del Consumidor) is Spain's FEE national operator since 2013. It administers Green Key as "Llave Verde", conducts on-site audits, and issues annual certificates. The Comunitat Valenciana is one of 7 Spanish regions with all 4 ADEAC programmes active — a high level of regional engagement.
EU Level — Unique to Valencia
European Green Capital 2024 & EU Cities Mission
Valencia is the European Green Capital 2024 — the second Spanish city after Vitoria (2012) and the first in the Mediterranean. It is also one of 112 cities in the EU Cities Mission, targeting climate neutrality by 2030. No other city in this dataset series holds this designation, making Valencia's Green Key certified venues directly accountable to EU-level climate targets.
City Level — Valencia
Fundació València Clima i Energia & Sustainable Tourism Strategy
Valencia's sustainability infrastructure includes the Fundació València Clima i Energia, which coordinates the city's energy transition and carbon reduction programmes. Valencia was also named Capital of Sustainable Urban Food 2017 and Capital of Smart Tourism 2022, building a multi-decade sustainability record that Green Key certified venues operate within.
Dataset Scope Note

This dataset covers venues with verified Green Key (Llave Verde / ADEAC) certification in Valencia. It does not include venues with only ISO 14001, Biosphere, or EarthCheck certification. Given Valencia's status as European Green Capital 2024, several venues hold multiple concurrent sustainability certifications — where dual certification has been verified, this is noted in the key sustainability feature column.

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Green Key Criteria Areas

All 13 criteria areas assessed during the annual certification audit. Establishments must meet all imperative requirements and a minimum number of guideline criteria that increases with years of participation. Current framework valid 2022–2026; updated criteria take effect October 2026.

⚡
Energy Management
💧
Water Management
♻️
Waste Management
🌿
Green Areas
🧪
Chemicals Use
🍽️
Food & Beverage
👥
Staff Involvement
📢
Guest Communication
🏫
CSR & Education
🚌
Transport
🌍
Climate Action
🏗️
Building Management
🤝
Social Responsibility
04 —

Venue Dataset

— venues
Venue ↕Type ↕District ↕Stars ↕Certified ↕Key Sustainability Feature

ⓘ Certification verified via ADEAC Spain (Llave Verde), Green Key global list (June 2026), and individual venue sustainability pages. Stars = hotel category where applicable.

Download the Dataset

Full dataset in CSV and JSON formats, including district, certification year, and sustainability notes for all 12 verified venues.