Are EVs as Clean as They Seem?
EV production is similar to thermal cars - raw materials are extracted, processed, transferred and engineered to assemble the vehicle. However, manufacturing EVs generates more carbon emissions than their conventional counterparts.
NREL Scientists Advance Renewable Hydrogen Production Method
Perovskite materials may hold the potential to play an important role in a process to produce hydrogen in a renewable manner, according to an analysis from scientists at the National Renewable Energy Laboratory (NREL).
California ISO hits all-time peak of more than 97% renewables
The peak, which occurred briefly at 3:39 p.m., broke the previous record of 96.4 percent set on March 27, 2022. The new milestone comes as the ISO integrates growing amounts of renewable energy onto the grid in support of the state's clean energy goals.
NREL Calculates Lost Value of Landfilled Plastic in U.S.
Scientists at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) calculated the energy value of landfilled plastic waste in 2019 was enough to supply 5% of the power used by the country's transportation sector, or 5.5% by the industrial sector.
The Role of AI in Developing Energy Efficiency
Artificial intelligence (AI) is an emerging tool that may help us engineer better energy efficiency into everything we do. Here are several ways allying with AI improves workflows and profitability.
Why Does the Seafood Industry Want to Use Geothermal Energy?
Environmentalists give aquaculture a bad rap for its high energy absorption and adverse effects on fish health. Fish farmers are targeting negative ecological impacts by sourcing energy from geothermal sources.
Sinopec's First BIPV Carbon-Neutral Gas Station Powered By Solis
The project is seen as a breakthrough for Sinopec in the application of distributed solar power generation and also the first carbon-neutral gas station built and run by Sinopec in Guangxi.
Wind Industry enjoyed its second-best year but scaling-up for Net Zero requires policy breakthrough
Record years for several regions and offshore wind reflect strong market growth, but installations must still quadruple by the end of the decade to meet a net zero pathway.
New biodiesel strains offer measurable gains
Hydrotreated Vegetable Oil is gaining popularity as a more environmentally friendly option for reducing emissions of diesel ICEs
Scientists achieve record efficiency for ultra-thin solar panels
A team co-led team by the University of Surrey has successfully increased the levels of energy absorbed by wafer-thin photovoltaic panels by 25%. Their solar panels, just one micrometre thick (1μm), convert light into electricity more efficiently than others as thin.
Offshore Wind Farms Could Interfere With Radars
Environmentalists and marine professionals recognize a significant limitation with offshore wind farm expansions. Namely, ships are experiencing more frequent collisions. Wind farms are interfering with vessels' radar systems and creating safety challenges.
Hanwha pledges commitment to build a fully American solar supply chain
Hanwha Solutions to become the largest shareholder of Norway-based U.S. polysilicon manufacturer REC Silicon after acquiring an additional 4.67% stake from Aker Horizons, increasing total investment to $204 million and ownership share to 21.34%.
How to clean solar panels without water
A new cleaning method could remove dust on solar installations in water-limited regions, improving overall efficiency.
Scientists Show Large Impact of Controlling Humidity on Greenhouse Gas Emissions
While the energy used to power air conditioners has clear implications on greenhouse gas emissions, the impact from removing moisture from the air has escaped in-depth study until now.
Should More Land Be Dedicated to Renewable Energy?
Renewables like wind and solar require at least 10 times more land per unit of power than coal or natural gas-fired plants. Yet, many people consider them more sustainable than fossil fuels because they don't directly emit greenhouse gasses.
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