
7 hotels in Santa Cruz hold Green Key certification. Each one is audited by an outside body, on a schedule it does not set itself.
Wikimedia CommonsHotel Vila Gale Santa CruzA seaside hotel in Santa Cruz, Madeira, offering extensive facilities and views over the Atlantic Ocean.Independently certified
Wikimedia CommonsGalo Resort Hotel GalomarStylish lifestyle hotel in Caniço featuring a modern design and spectacular coastal views. Offers contemporary guest rooms, a vibrant pool area, and pIndependently 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.