Finally, Net Zero done right.

Ready to share kilowatts? Facebook launched its social energy app today that will enable users to share and compare their home energy consumption.

This glass makes your window treatments obsolete.

Will NEOM be "an aspirational society that heralds the future of human civilization" or "a totalitarian surveillance state"?

One man. One veggie-oil powered car. Four months. 20,000 miles. Today Joe Connor, freelance sports-writer, leaves San Diego for his 3rd Annual Green Power Sports Tour, kicking off at a pre-season Raiders game in Bakersfield. Loaded

If you live in San Diego and find the prospect of banding together with your neighbors to get better rates on installing your own solar panels interesting, then this one is for you: 1BOG (that's One Block Off the Grid ...) has announced that they will

Image via: Wakeland Housing & Development Corporation Los Vecinos, the first LEED-Certified Platinum, 100% solar-powered affordable housing in San Diego, offer 42-units of state of the art in green housing. The $17.6 million USD project opened its doors

A typical pacemaker could be powered by solar cells as small as 3.6 square centimeters, which could be implanted under the skin, thereby avoiding the need for periodic battery replacements.

Long-living fish can now be tracked for their whole lives with a single tag.

It creates as much CO2 as a million transatlantic flights. Why isn't this a bigger deal?

A new lightweight thermoelectric generator has been developed at NC State, which may be able to power small health sensors or other small wearable devices.

Bitcoin mining uses so much power that it may well turn into an environmental disaster.

Don't Blink or You'll Miss It! Google has created a series of video ads called "Search Stories". They're basically short vignettes showing some cool projects that were made possible by people finding the right information (using Google, of course). The

Researchers propose using the vibrations of the heart to keep pacemakers going, eliminating the need to replace batteries.

Raking Without the Cussing Sometimes the greenest products are those not marketed as green at all – take the humble rake for instance. As a TreeHugger I already know that leaf blowers are the scourge of humanity (and don’t even get me started on leaf

More on why the 626 environmental groups demanding action on climate change shouldn't be doctrinaire.

Using the bones of old-world infrastructure to build new-world infrastructure.

Apple, Google, Amazon and Microsoft have joined together to support Obama's Clean Power Plan as it faces legal opposition.

E-bikes will eat cars, and H2 bikes will eat Toyotas.

Hawaiian engineers think that it can address many of the world's problems. Are they too ambitious?

Duke Energy Corp. is reportedly discussing with BMW Manufacturing Co. the potential for building a solar energy plant at the car company's Spartanburg South Carolina USA facility. Well, isn't that a German sort of response to US government pressure?

Move over, regular solar panels.

Buying products from solar farms is just one more way to support clean energy.

Now that's progress...

The gaze between human and dog can share physiological properties similar to that of mother and infant, a new study finds.

As you can see in the satellite photos above, California is experiencing a massive drought over most of the state. The most visible aspect from space is the snow cover (or lack thereof) over the Sierra Nevada mountain range

A 1.5-degrees-Celsius warmer world would bring bigger gusts of wind more regularly.

In two words: It's not.

Though only powering 75-100 homes at launch, the TidGen Cobscook Bay project, in Eastport, Maine, is slated to expand to ten times its initial size.

Treehugger has noted before how one can generate electricity from algae; Now Designboom shows a lamp designed by Mike Thompson that uses the principle. Place the lamp outside and the algae generates electricity during

We mentioned Ecotricity’s new 'Merchant Wind Power' project at Avonmouth Docks near Bristol, UK earlier this year, but we couldn’t help posting a picture of the now completed initiative. Located in the ultra-industrialized port, surrounded by storage

Ampere Energy has developed a battery that fits in your minimalist apartment.

Image credit: Duke University Duke University's Bleed Blue, Live Green campaign created a clamor of attention from fans wanting to get hold of a limited edition shirt. So much so, we had to post a follow up on where to find the green Duke shirts. I'm

This modular curtain could help existing buildings photosynthesize oxygen and get rid of pollution in cities.

The aquarium and wildlife rescue center uses a unique heat pump system to cover 98% of its heating needs.

Filmmaker Tiffany Shlain explains how going offline for a full day each week can change your brain, body, and soul.

Now if only he can keep his job in the fall election.

However the referendum in South Sudan turns out, one thing will not go away quickly: the lack of water in the region. The International Committee of the Red Cross, however, is at work on a project that will mitigate that

This biomimicry success promises advanced hearing aids as the headphone generation ages

Huge wind turbines, solar, wave power, battery storage and a lot of electric cars—these remote Scottish islands may provide a glimpse of the future.

When Governor Sonny Perdue of the US State of Georgia filed a legal complaint and then formally asked for the support of the Bush Administration to force the US Army Corps of Engineers to stop releasing water from Atlanta's Lake Lanier, perhaps he did

Power the World has already brought solar lights to Haiti, now it's working to bring solar powered healthcare kits to Uganda + get a million signatures so that policymakers know we care about ending energy poverty.

A new solar-power kit from BRIGHT Products is like the Swiss Army Knife of solar gadgets.

Just 30 minutes of play time can power a lamp for three hours.

A new generation of succesful for-profit, mission-driven businesses are serving energy-hungry communities across the globe.

The large solar-powered box will help farmers get more food to the market for selling.

The toilets could be used to power lighting in refugee camps.

Access to safe, reliable and affordable sanitary napkins is a big barrier to equal opportunity for many girls in developing countries. This inexpensive and clever set allows girls and women to clean, dry and carry their pads discreetly.

The technology could save countless lives.

Using various vintage fabrics, many with a story behind them, this artist portrays ordinary people and historical figures with an artful eye.