Lifeboat Foundation

Japanese automaker Toyota is serious about perfecting hydrogen fuel cell technology to power its vehicles, and it’s scheduled an initial feasibility study operations for its zero-emissions heavy-duty truck a little over a week from today. A concept version of a truck running Toyota’s specialized hydrogen fuel cell system designed for heavy-hauling use will be moving goods from select terminals at the Port of LA and Long Beach to nearby warehouses and rail yards beginning on October 23.

“If you see a big-rig driving around the Ports of Los Angeles and Long Beach that seems oddly quiet and quick, do not be alarmed! It’s just the future,” Toyota wrote in a press release. The company expects the daily runs to cover some 322 kilometers (200 miles) to test the fuel cell system’s duty-cycle capabilities. Afterwards, longer trips could be introduced.

Continue reading “Toyota’s Trucks That Only Emit Water Vapor Are Moving Goods in LA” »

The Carnegie scientists, Anna Possner and Ken Caldeira, suspected that drag like this might be far lower over water than over land, particularly in mid-latitude oceans in both the Northern and Southern hemispheres. Why might that be? As Earth tilts away from the sun each autumn, jet stream-like rivers of air form high in the atmosphere. Over the open ocean, storms pull these strong winds down near the planet’s surface, replenishing the wind energy captured by turbines.

The effect might sound small, but it adds up. The scientists calculate that a wind farm in the middle of the North Atlantic would generate at least twice as much energy — and perhaps three times as much — as an identical wind farm in Kansas, itself one of the windiest states in the U.S. A wind farm roughly twice the size of Alaska could generate 18 million megawatts of electricity. That’s enough to meet the entire global demand today.

There are big practical challenges to building such a farm, including coping with extreme mid-ocean weather and transmitting the power back to shore. And by harvesting so much wind in the North Atlantic, a giant wind farm would reduce the output of onshore wind turbines in the U.K. and Western Europe — and reduce temperatures in the Arctic by more than 20 degrees. This might sound attractive at a time when polar ice is melting, but scientists worry about the unforeseen consequences of such geoengineering.

Continue reading “A single floating wind farm could power the entire planet” »

Chong Liu mixes bacteria and inorganics into systems that can generate clean energy better than a leaf.

This substance is a complex natural polymer called lignin, and it is the second largest renewable carbon source on the planet after cellulose.

This natural abundance has drawn high interest from the research community to chemically convert lignin into biofuels. And if plant life really does hold the building blocks for renewable fuels, it would seem that we are literally surrounded by potential energy sources everywhere green grows.

But untangling the complex chains of these polymers into components, which can be useful for liquid fuel and other applications ranging from pharmaceuticals to plastics, has presented an ongoing challenge to science and industry.

On Friday, Tesla and SpaceX CEO Elon Musk said that the company was halfway done building the battery bank that will become the world’s biggest battery once it’s complete. Musk made the announcement at a party overlooking the project’s construction, ABC News Australia reported.

Tesla is building the 129-MWh battery with French energy company Neoen. The battery will be draw energy from Neoen’s Hornsdale wind farm that’s 142 miles north of Adelaide. The electricity will be delivered to South Australians during peak grid times to reduce the number of blackouts in the area, which are frequent in summer months.

“The system is a big battery, a battery big enough to power 50,000 houses — the biggest in the world,” Neoen global COO Romain Desrousseaux previously told Business Insider.

Continue reading “Tesla says it’s halfway done building the world’s biggest battery” »

There’s a lot of water to work with.

It’s not every day scientists say a new kind of renewable energy could satisfy the majority of our power needs, so when they do, it’s worth leaning in close.

In a first-of-its-kind study, researchers have found that energy harvested from the evaporation of water in US lakes and reservoirs could power nearly 70 percent of the nation’s electricity demands, generating a whopping 325 gigawatts of electricity.

Alongside the great strides being made in solar and wind, biophysicist Ozgur Sahin from Columbia University says natural evaporation represents a massive unexplored resource of environmentally clean power generation, just waiting to be tapped.

Continue reading “Evaporating Water Could Power Almost 70% of The US Electrical Grid” »

Cool Wearable! Actually does something useful & could help reduce energy waste.

Sitting in a stifling subway car or walking Boston’s cold winter streets may soon become more bearable, thanks to a “personal thermostat” wristband being released by MIT spinout Embr Labs.

For a design competition in 2013, four MIT engineering students created a smart wristband, called Wristify, that makes its wearer feel warmer or cooler through its contact with the skin on the wrist. After much fanfare, and a lot of research and development, the wristband will hit the shelves early next year.

Continue reading “Engineers create wristbands that keep wearers thermally comfortable” »

It’s a bionic leaf that could revolutionize everything we thought we knew about clean energy.

Harvard scientists open the door to an energetic revolution that has allowed them to test successfully a system that converts sunlight into liquid fuel.

Continue reading “Scientists have created a BACTERIUM that inhales CO2 producing Energy” »