Read the latest positive news, breakthroughs, and inspiring stories about renewable energy, curated daily by BrightWire.
For the first time in over 100 years, the world generated more electricity from renewable sources than coal in 2025. Solar and wind power are growing faster than any energy source in history, fundamentally reshaping how the planet gets its electricity.
Canadian astronaut Joshua Kutryk will venture outside the International Space Station on October 29, marking Canada's first spacewalk since 2017. The mission will boost the station's power supply by 30% through cutting-edge solar technology.
Scientists in South Korea just made energy-harvesting fabric using equipment as simple as a spray gun. The breakthrough could put self-powered sensors in everything from smartwatches to door locks.
Scientists at Oxford University discovered a semiconductor that absorbs sunlight strongly while keeping electrical charges alive 75% longer. This breakthrough could unlock more efficient solar panels that waste less energy.
Togo is doing something rare in energy development: asking solar companies to review and critique its plans before signing a 25-year deal. The West African nation wants to get its massive solar program right from the start.
A major telecommunications company is proving that sustainability doesn't have to be complicated. Telecel Ghana is reducing its carbon footprint through solar power, biodegradable SIM cards, and tree planting while showing other businesses how to start small and build momentum.
The United Kingdom just greenlit four massive solar farms in October that will generate enough clean energy to power millions of homes. Every single solar project submitted through the government's approval process has been accepted, signaling full speed ahead for renewable energy.
Solar energy startups in Europe just raised €82 million by August 2026, more than triple what they received in all of 2025. After a tough two-year slump, investors are betting on clean energy innovation again.
Chinese researchers just cracked a cleaner way to recycle precious silver from dying solar panels without using harsh acids. The breakthrough could help recover millions in valuable metal as the first wave of solar panels retires after 30 years.
A German company has developed a breakthrough coating that strengthens thin solar glass, potentially cutting panel weight by 30% while reducing manufacturing emissions and installation costs. The technology makes microscopic cracks stronger instead of just covering them up.
Connecticut officials and health advocates are pushing for clean energy solutions after Hartford ranked as America's 8th worst "Asthma Capital." The state now has a chance to lead by example by converting a government heating system from fossil fuels to renewable energy.
A Japanese tech company is turning printer technology into a breakthrough for solar energy. Ricoh will manufacture lightweight, flexible solar panels that work even in low light, using the same inkjet precision that powers office printers.