
44 hotels in Florida hold Green Key certification. Each one is audited by an outside body, on a schedule it does not set itself.
Wikimedia CommonsHyatt Regency Clearwater Beach Resort & SpaLuxury beachfront resort in Clearwater Beach, featuring elegant suites and spectacular Gulf of Mexico views. Offers multiple outdoor pools, a full-serIndependently certified
Wikimedia CommonsOcean Key Resort and SpaLuxury waterfront resort at the foot of Duval Street, known for its vibrant atmosphere and spectacular sunset views. Features upscale accommodations, Independently certified
Wikimedia CommonsHyatt Regency MiamiUpscale waterfront hotel in downtown Miami, featuring contemporary accommodations and spectacular views of the Miami River. Offers extensive meeting fIndependently certified
Wikimedia CommonsCirca 39 HotelStylish boutique hotel in Miami Beach, featuring a vibrant, globally-inspired design. Offers contemporary guest rooms, a tranquil pool courtyard, and Independently certified
Wikimedia CommonsHyatt Regency OrlandoUpscale high-rise hotel located on International Drive, featuring contemporary guest rooms and extensive event facilities. Offers professional serviceIndependently certified
Wikimedia CommonsWyndham Bonnet Creek ResortUpscale vacation resort in the Bonnet Creek area, featuring spacious suite accommodations with modern amenities. Offers multiple outdoor pools, a lazyIndependently certified
Wikimedia CommonsGrand Hyatt Tampa BayLuxury waterfront hotel on the shores of Tampa Bay, featuring classic design and professional service. Offers refined accommodations, an outdoor pool Independently certifiedGreen Key audits a hotel against roughly 100 criteria, some mandatory and some scored, covering water and energy use, waste separation, cleaning chemicals, food sourcing and staff training. A hotel applies, documents each criterion, and is then visited on site. Certification runs for one year, so a hotel keeps it only by re-submitting evidence and passing another visit. It is the largest scheme in this catalogue and the one you will meet most often across Europe.
Green Key measures management practice, not carbon. A large hotel with a pool and air conditioning can hold the certificate while using far more energy per guest than an uncertified guesthouse down the road — it is being judged on whether it manages its resources deliberately, not on the size of its footprint. The scoring is also weighted towards documentation, so a hotel with good records can outscore one that quietly does better.