Largest NetZero plus commercial retrofit in the US opens in Los Angeles

The largest net zero plus commercial building retrofit in the US officially opened a few days ago in Los Angeles.

Solar-powered Floatwing home in Portugal generates a year's worth of energy in just six months

The Portuguese design firm developed the beautiful self-sufficient home, which was created with a focus on energy efficiency and environmentally friendly materials.

Net-zero energy CSI-IDEA building sets the standard for low-impact architecture in Europe

Architecture firm EZAR and architect Juan Blazquez designed the CSI-IDEA Building in Malaga, Spain as a standard for net zero energy architecture.

How to make cities more energy efficient

Retrofitting a small portion of buildings would have big impact on cities' carbon emissions.

Massive solar-powered garden towers to spring up in Tokyo

Tokyo’s urban jungle is about to become a whole lot greener. Dutch firm ingenhoven architects unveiled designs for the Toranomon Project, a mixed-use development draped with greenery.

CBF's Brock Environmental Center to be awarded prestigious "Living Building" certification

Chesapeake Bay Foundation's Brock Environmental Centeer, which operates on net zero energy and net zero water, is about to receive the world most prestigious accolade in sustainable building: a Living Building certification.

Could Acre Designs' venture-backed net zero energy houses revolutionize the home building industry?

Backed by startup incubator Y Combinator, Acre Designs is poised to transform the house building industry with prefabricated, net zero energy homes that are affordable and sustainable.

Paolo Venturella Architecture's Global Cooling Skyscraper would cool the entire planet

Italian architects Paolo Venturella and Cosimo Scotucci designed a Global Cooling Skyscraper that would use wind power to cool the planet and battle global warming.

Solar-powered Polak building paves the way to a more sustainable university campus

The campus of the future will undoubtedly incorporate sustainable design, and Erasmus University in Rotterdam wants to pave the way by leading through example.

Luxury Home With a Small Footprint

Australia-based Austin Maynard Architects have recently completed a luxury home in Melbourne called That House. It's ultra modern and very sustainable, with a footprint of about half that of the surrounding houses. The home is also powered by solar energy, and features a rainwater collection system.

Urban Plant Tower would allow tenants to grow food year-round in a flourishing winter garden

Designed to be a fully sustainable urban living complex, Urban Plant may be a model for green-based urban architecture of the future.

Chinese move to their eco-city of the future

The Sino-Singapore Tianjin Eco City - the world's largest eco-city - is not a green, carbon-free paradise where cars are banned from the streets.

Germans trialing house that produces enough spare energy to power a car source

If this doesn't sound like a dream come true, I don't know what does. The German government is testing a new design for a low-energy home packed with renewable energy generation systems, dubbed the...

The most innovative houses of 2011

Preston at Jetson Green rounds up all the houses I missed this year

Building green is no longer enough, it is time to build resilient

We have to build our homes and buildings in a way that we can maintain them in the face of changing conditions, economic and climactic.