Peer-to-peer handmade items marketplace claims its NYC head office is now one of the largest, greenest buildings in the world
New York State Governor reveals funding for 11 renewables projects, including solar parks, wind farms and hydroelectric dam upgrades
City to expand renewable energy generation, improve efficiency of buildings, transition to electric vehicles and improve waste management to cut emissions
Zurich-based reinsurance giant unveils plans for major new solar plant to generate clean electricity for US operations
UN expects ratification surge at Wednesday's event in New York, fuelling hopes the deal will enter force by the end of the year
Arup study highlights Hackney, Islington and Tower Hamlets as having populations with highest health risk from rising temperatures
Governor Cuomo's Clean Energy Standard sets up clean energy credit subsidy system to support renewables and nuclear power
Student-built EV accelerated to 100kph in just over 1.51 seconds, stamping on previous 1.78 second EV world record
Solarize NYC will allow communities to join together into single purchasing groups to access cheaper solar power
International body teams up with Earth Day in bid to plant nearly eight billion trees by 2020