Madrid Green Key Dataset — Odyssey Discoveries
Dataset · Eco-Certification · Madrid

Madrid Green Key Certified Venues

A curated dataset of eco-certified hotels, restaurants, conference centres, and attractions in Madrid holding the international Green Key sustainability label.

Last Updated June 2026
Certification Body Green Key / ADEAC Spain
Coverage Madrid Municipality
Venue Types 4 Categories

What is Green Key?

Green Key is a leading global eco-label for tourism establishments, awarded by the Foundation for Environmental Education (FEE). Certified sites undergo on-site audits against 13 environmental criteria areas.

Criteria Areas

Standards cover energy conservation, water management, waste reduction, staff training, chemical use, guest communication, social responsibility, and more — tailored per venue type.

About This Dataset

Compiled by Odyssey Discoveries from Green Key's official certified sites list and verified venue sustainability pages. Intended for research, travel planning, and ESG analysis.

01 —

At a Glance

18
Total certified venues in dataset
Hotels, restaurants, venues & attractions
12
Certified hotels & accommodations
Largest category
10
Madrid districts represented
City-wide coverage
9,000+
Green Key sites globally as of July 2025
90+ countries worldwide

By Venue Type

By District

02 —

Green Key Criteria Areas

All 13 criteria areas assessed during certification. Establishments must meet imperative requirements and a minimum number of guideline criteria based on years of participation.

⚡
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
03 —

Venue Dataset

— venues
Venue ↕Type ↕District ↕Stars ↕Certified ↕Dual Certification ↕Key Sustainability FeatureAddressCoordinates

ⓘ Certification status sourced from Green Key global list (June 2026) and venue sustainability pages. Stars indicate hotel category where applicable.

Download the Dataset

Full dataset available in CSV and JSON formats, including coordinates, contact details, and sustainability notes for all 18 venues.