Technology
Tag · Clean Energy
Stories tagged “clean energy”
32 stories on The Good Press tagged with this topic.
Showing 1–24 of 32 stories
Technology
Solar +30%, Batteries +66%: Renewables Hit a Tipping Point
The Energy Institute's annual global power review finds renewables met the entire 3% rise in world electricity demand in 2025 — the first time clean energy has fully absorbed new global growth.
Technology
UC San Diego Turns Old EV Batteries Into Higher-Energy Cathodes
A new upcycling process converts spent lithium iron phosphate cathodes from EV batteries into higher-performance lithium manganese iron phosphate — more energy from the same material.
Technology
Battery-Free Chip Turns Sunlight and CO2 Into Clean Fuel
Osaka Metropolitan University researchers built a self-regulating artificial photosynthesis device that makes formic acid from CO2 and sunlight — no battery, no expensive control electronics.
News
Wind and Solar Beat Gas Globally for the First Time Ever
Renewables generated 22% of the world's electricity in April 2026 versus 20% from gas, marking a tipping point in the global power mix.
Technology
Sodium-Ion Batteries Take Aim at Lithium With New Low-Cost EV Cells
A new generation of sodium-ion battery cells is matching lithium-iron-phosphate on key specs while using one of the most abundant elements on Earth — opening a cheaper, more resilient path to electric cars and grid storage.
Technology
New Lithium Method Pulls Battery Metal Straight From Brine — No Ponds
Columbia engineers unveiled S3E, a temperature-switching solvent that yanks lithium directly from underground brines — promising faster, cleaner EV battery supplies without years-long evaporation ponds.
Technology
China's New Iron Battery Lasts 6,000 Cycles With No Capacity Loss
Researchers at the Institute of Metal Research built an all-iron flow battery that ran for 6,000 charge cycles — about 16 years of daily use — without measurable capacity decay, using cheap, abundant materials and a water-based electrolyte that cannot explode.
Science
Solar Cells Just Hit 130% Efficiency — Breaking a Long-Standing Limit
Scientists in Japan and Germany used a molybdenum "spin-flip" emitter to harvest extra energy from sunlight through singlet fission, reaching a quantum yield of about 130% — past the long-standing Shockley-Queisser ceiling.
Science
Platinum-Free Catalyst Makes Clean Hydrogen Cheaper and More Durable
Engineers at Washington University in St. Louis built a hydrogen catalyst that ditches expensive platinum and ran for over 1,000 hours at industrial current densities.
Technology
All-Perovskite Solar Cells Crack 30% Efficiency for the First Time
Chinese researchers have built the first all-perovskite tandem solar cell to surpass 30% certified efficiency, a milestone that pushes the cheap, flexible technology past long-time leader silicon.
News
Solar and Wind With Batteries Now Beat Coal and Gas on Cost, IRENA Finds
A new report from the International Renewable Energy Agency shows round-the-clock solar and wind paired with battery storage now deliver firm power at $54–$82 per megawatt-hour — undercutting new fossil fuel plants in the best regions.
Technology
CATL Unveils EV Battery That Charges in 6 Minutes for 1,500 km
The world's largest battery maker has revealed a third-generation Shenxing pack that adds 1,500 kilometers of range in roughly the time it takes to fill a gas tank.
Science
Perovskite Solar Cells Hit 98% Efficiency After 1,200 Hours of Heat Stress
Rice University engineers cracked the longstanding "yellow phase" durability problem, pushing perovskite photovoltaics one major step closer to mass commercial use.
Science
Scientists Turn Plastic Trash Into Clean Hydrogen Fuel Using Sunlight
A new study from the University of Adelaide maps a sunlight-driven path to convert plastic waste into hydrogen and high-value chemicals — tackling pollution and clean energy in one step.
Technology
Cambridge Spin-Out Raises $10M to Replace Refrigerant Gas With Solid-State Cooling
Barocal's new technology cools without climate-warming gases and targets a $450 billion HVAC market — including the data centers driving demand to triple by 2050.
Technology
New Iron Battery Lasts 6,000 Cycles With Almost Zero Decay
Chinese researchers have unveiled an all-iron flow battery that ran 6,000 charge cycles without measurable capacity loss — a milestone that could finally make cheap, long-duration grid storage practical.
News
Britain's Grid Hits 98.8% Zero-Carbon — a New Record as Gas Fades
For a half-hour on Wednesday, 98.8% of the electricity flowing through the UK's national grid came from carbon-free sources — a new record as gas fell to its lowest share ever.
Technology
Northwestern Scientists Build a Fuel Cell That Runs on Dirt
Engineers at Northwestern have built a soil-powered fuel cell that uses natural bacteria to generate steady electricity for underground sensors — no batteries, no solar panels, no recharging required.
Technology
Clean Energy Just Outgrew Global Electricity Demand for the First Time
A new Ember report shows renewables added more power in 2025 than the world's entire rise in electricity use — a historic tipping point in the energy transition.
News
US Community Solar Passes 10 GW — A Clean Energy First
The U.S. community solar sector has officially surpassed 10 gigawatts of installed capacity, enough to power roughly 1.8 million homes.
Technology
Eavor's Closed-Loop Geothermal Wins CleanTech of the Year
Canadian startup Eavor's underground loop system can harvest Earth's heat anywhere — no fracking, no water, no volcanic hotspot required.
Science
Engineered Algae Can Now Pull Microplastics From Water
A University of Missouri researcher has engineered algae that attract and capture microplastics in water — then convert the collected plastic into reusable bioplastic films.
Technology
Water-From-Air Tech Wins CleanTech Innovation Award
AirJoule's platform uses Nobel Prize-winning materials to extract pure drinking water from humid air — no pipes, wells, or infrastructure needed.