article thumbnail

EPFL solar hydrogen system co-generates heat and oxygen

Green Car Congress

EPFL researchers have built a pilot-scale solar reactor that produces usable heat and oxygen, in addition to generating hydrogen with unprecedented efficiency for its size. This is the first system-level demonstration of solar hydrogen generation. Holmes-Gentle et al.

Solar 459
article thumbnail

Fusion Fuel and Ballard Power commission H2Évora, Portugal’s first solar-to-green hydrogen facility

Green Car Congress

The demonstration project, comprising 15 HEVO-Solar units and associated balance-of-plant equipment, will produce 15 tons of green hydrogen per year and avoid the emission of 135 tons of CO 2 annually. HEVOs are affixed to the back of high-efficiency concentrated photovoltaic (CPV) panels to make a HEVO-Solar generator.

Fusion 195
article thumbnail

Caltech’s SSPD-1 Is a New Idea for Space-Based Solar

Cars That Think

Several recently published deep-dive analyses commissioned by NASA and the European Space Agency have thrown cold water on the hope that space solar power could affordably generate many gigawatts of clean energy in the near future. Ali Hajimiri is the codirector of Caltech’s space-based solar power project. And yet the dream lives on.

IDEA 95
article thumbnail

The vanlife electric: Nissan e-NV200 Winter Camper concept

Green Car Reports

If you're going to build a camper van, why not make it electric? The Nissan e-NV200 Winter Camper concept shows how an electric van can be converted into a home away from home. The modified van is equipped with a 220-volt battery to power onboard accessories, which can be recharged using a roof-mounted solar panel.

Nissan 166
article thumbnail

NREL researchers point toward building energy efficiency instead of long-term storage

Green Car Congress

Incorporating energy efficiency measures can reduce the amount of storage needed to power the nation’s buildings entirely with renewable energy, according to analysis conducted by researchers at the US Department of Energy’s (DOE’s) National Renewable Energy Laboratory (NREL). —William Livingood.

Building 186
article thumbnail

Chinese Team Builds A Solar-Powered Mini EV

CleanTechnica EVs

Recent posts at CNEVPost.com and Interesting Engineering tell us the story of a team which took the concept of a relatively crude Mini EV and turned it into a vehicle that (at least in some ways) surpasses the technological capabilities of full-sized electric cars.

Chinese 98
article thumbnail

Fiat unveils 5 new boxy ‘Panda-inspired’ concept cars

Baua Electric

Fiat just unveiled a new set of Panda-inspired concept cars at the Geneva Motor Show, including a new city car and a pickup truck. The first of the new concepts is a city car (shown above) that is a bit larger than the Panda and available in both ICE and BEV versions – an idea that has been brewing for a while.

Concept 52