(TrendHunter.com) These 2022 eco trends range from aquatic energy-harvesting floating hotels to biodegradable waste material footwear. The Eco-Floating Hotel captures energy from water flow and is designed by Hayri... (TrendHunter.com) These 2022 eco trends range from aquatic energy-harvesting floating hotels to biodegradable waste material footwear. The Eco-Floating Hotel captures energy from water flow and is designed by Hayri...