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renewable energy sources

China Just Switched On a Two‑Sun Power Plant - 27000 Mirrors in the Gobi Desert Could Change Solar Forever
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China Just Switched On a ‘Two‑Sun’ Power Plant: 27,000 Mirrors in the Gobi Desert Could Change Solar Forever

The news: a sea of mirrors lights up the Gobi State broadcaster CCTV called it “the world’s first solar‑thermal power plant with two towers and a single generator,” now in trial operation at Guazhou in northwest Gansu. The dual‑tower arrangement is designed
October 23, 2025
Sizable Energy - Turn the Deep Ocean Into a Gigawatt‑Scale Gravity Battery
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Forget Dams: Startup Raises $8M to Turn the Deep Ocean Into a Gigawatt‑Scale “Gravity Battery”

In‑depth report A fresh (salty) take on a century‑old workhorse Sizable Energy’s pitch is simple: keep the proven physics of pumped hydro, but move it offshore to escape the land, water and topography constraints that dog onshore megaprojects. The company uses two
October 22, 2025
Osmotic Power - Clean Electricity
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Salt Meets Freshwater: Why Osmotic Power Could Deliver 24/7 Clean Electricity — and Why 2025 Might Be Its Breakout Year

Osmotic Power: The Next Wave of Renewable Energy 1) The physics in a sentence When fresh water meets salt water, mixing releases free energy; osmotic power devices capture that energy as either hydraulic pressure (PRO) or ionic current (RED/CapMix). The theoretical maximum
October 19, 2025
Solar, Wind & EV Giants Fight for Survival
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Green Energy Bubble About to Burst? Solar, Wind & EV Giants Fight for Survival

A Clean Energy Boom Runs Out of Steam Wind turbines and solar panels in Palm Springs, California – symbols of a renewable energy boom that is now facing a harsh reckoning as market realities set in. Not long ago, clean energy was
October 18, 2025
Backup power for home
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Never Be Left in the Dark: 6 Backup Power Solutions to Keep Your Home Running During Outages

1. Solar + Battery Storage Systems One of the most sustainable backup power options is a solar panel system paired with a home battery. During normal operation, rooftop solar panels charge the battery (and can also feed the grid), and when an
October 5, 2025
Japan’s AR1100 Tidal Turbine
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Japan’s AR1100 Tidal Turbine Is Live – And It Could Rewire the Country’s Clean‑Energy Playbook

The in‑depth roundup 1) The headline milestone: Japan’s first MW‑class tidal power to the grid On February 2025, Proteus Marine Renewables installed the AR1100 in the fast‑flowing Naru Strait off the Gotō Islands. After commissioning and compliance testing, Japan’s Ministry of Economy,
September 28, 2025
Solar Panels vs. Wind Turbines
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Home Energy Face-Off: Solar Panels vs. Wind Turbines – And the Surprising Third Option Experts Recommend

Key Facts Efficiency per Dollar Spent On a per-dollar basis, rooftop solar today almost always beats small wind for homes. DOE cost models peg utility rooftop PV around $2.7–3.2/W installed energy.gov, whereas small wind averages over $5/W windexchange.energy.gov (and often much higher
September 21, 2025
China’s Green Energy Takeover
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China’s Green Energy Takeover: Why Beijing Is Beating the West in Renewables and Clean Tech

China is racing ahead of the West in renewable energy, building a commanding lead in everything from solar panels and wind turbines to electric vehicles and batteries. In 2023 alone, China added renewable power at an extraordinary pace – installing as much
September 10, 2025