Solar Power

This Zombie Apocalypse-ready Emergency Radio Is Now Just $15 - Cnet

It runs on AC, battery, solar and hand-crank power, and has a flashlight and power bank for your phone.

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Atmospheric Energy Recycling

Yet, a simple model like what I’ve shared here can help illustrate general mechanisms, and clarify some otherwise mystifying phenomenon. These simple models explain things like how back-radiation fluxes can be larger than the absorbed solar flux,...

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The Era Of Subsidies For Wind And Solar May Be Ending Far Too Soon

Last August, solar developers entered an auction to sell power into the Portuguese electricity grid. And many planned to lose money on every megawatt. One of the winning bidders, Spanish solar firm Enerland, offered to sell electricity for €11.14...

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Why Sunrun Jumped More Than 10% Today

Shares of residential solar, battery-storage, and energy-services company Sunrun (NASDAQ: RUN) jumped double digits Friday after an analyst said the stock is a buy. This was in response to a 25% drop since the start of 2021. As of 1:50 p.m. EDT,...
Related topics: Nasdaq, US Equity Markets

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Tesla Owners Can Now See How Much Solar Or Coal Is Powering Their Evs

Tesla owners can now see exactly what kind of energy is powering their electric vehicles. TezLab, a free app that’s like a Fitbit for a Tesla vehicle, pushed out a new feature this week that shows the energy mix — breaking down the exact...
Related topics: Tesla

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Transparent Nanolayers For More Solar Power

There is no cheaper way to generate electricity today than with the sun. Solar cells available on the market based on crystalline silicon make this possible with efficiencies of up to 23 percent. With even higher efficiencies of more than 26...
Related topics: Sun

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Facebook Reaches Its Target Of Using 100 Percent Renewable Energy

Facebook says it has reached its goal to power its global operations on renewable energy several months ahead of its targets thanks to a large investment in solar and wind energy projects.
Related topics: Facebook, Social Media

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Floating Solar Farms Could Cool Down Lakes Threatened By Climate Change

Floating solar is likely to make an important contribution to the decarbonisation of the world’s energy supplies. In a stroke of serendipity, our research suggests this could have the added benefit of offsetting part of the damage to lakes caused...

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Cofounder Of Blockchain-based Solar Power Company Explains What The Technology Means To The Future...

Jemma Green, cofounder and executive chairperson of Power Ledger Power Ledger Australia-based Power Ledger is using blockchain to create a peer-to-peer solar energy trading network. The company raised US$26 million from an initial coin offering...
Related topics: Blockchain

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Claim: Us Power Sector Is Halfway To Zero Carbon Emissions

Given advancements in wind, solar, and battery technologies, these resources are likely to play important near-term roles in further power-sector decarbonization. According to the study, a large share of the capacity needed to approach a zero-carbon...

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Dcbel's Charging Station Can Power Your Home From Your Ev, Arrives In The U.s.

If you’re all in on renewable energy, your home can quickly get littered with charging stations. You’ll need one unit for solar panels, another to manage your stationary backup, and a third to charge your electric vehicle....

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How Honolulu, Hawaii Is Working Toward Sustainability And Supporting Its Residents In The Process

Insider Solar panels on top of homes in a Honolulu neighborhood. Resilience Office Honolulu has been focused on sustainability and climate change since receiving a grant in 2016. Its resilience plan has promoted access to renewable energy and...

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Nasa's Insight Mars Lander Is In Emergency Hibernation. If It Can't Save Its Batteries, It Could...

An illustration shows NASA's InSight spacecraft with its instruments deployed on the Martian surface. NASA/JPL-Caltech NASA's InSight Mars lander is hibernating to save power, since its solar panels are covered in dust. InSight is in...
Related topics: NASA, Space, Mars, Spacecrafts

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Urbanista Says Its Solar-powered Headphones Can Basically Play Endlessly

The Urbanista Los Angeles ANC set can convert all light into power.

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Solar Panels On Tanks? Nato Wants To Go Green

Peter Suciu Green Energy, Europe NATO Secretary-General Jens Stoltenberg has suggested that less reliance on fossil fuels could increase the resilience of troops and military operations. Here's What You Need to Know: NATO wants to take on climate...
Related topics: Nato, Military

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Clearway Energy Group Breaks Ground On 2 Solar-plus-storage Projects In Central Oahu

The two sites will have a total of 75 megawatts of power and 300 megawatt hours of storage for Hawaiian Electric Co. upon their completion.

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Energy Charade Update

(Steven Hayward) It is hard to tell sometimes whether the climatistas actually believe their apocalyptic catechism about “settled science,” how we can meet all of our energy needs with wind, solar, and processed banana peels, or whether...

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Trojan Mission Lucy Tested Its Solar Panels For The First Time. Those Things Are Huge

Space missions often have to go where the sun don’t shine. Or at least where it shines very faintly.  That is particularly important if the mission draws its power from the sun.  Luckily, engineers have a way of dealing with that problem –...
Related topics: Sun

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Live At 3:30 P.m.: Handouts For Coal? Sen. Jim Roers Discusses On Plain Talk Live

Is North Dakota about to give the coal industry a handout? That’s what critics of pro-coal legislation in Bismarck are saying, but there’s another side of the story. Power sources like wind and solar have enjoyed decades of political...

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Fintech Scams, Akon’s Crypto Ambitions, Hot Whales

Hi Quartz Africa readers!Solar power is invaluable for households and businesses across Africa that lack access to reliable electricity from the grid. It can keep lights on, phones charged, and small businesses afloat, and is even helping to...

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