Signal
34 articles covering "clean-energy"
A PNAS study by University of Toronto and University of Ottawa researchers provides the first direct, decade-long measurements of white hydrogen discharging from an Ontario mine, extrapolating to 140+ tonnes per year at a single site.
The IEA's World Energy Investment 2026 report finds $2.2 trillion flowing to clean energy against $1.2 trillion for fossil fuels, with solar alone attracting nearly $365 billion — close to $1 billion per day.
Invinity Energy Systems has delivered 90 vanadium flow batteries to the Copwood VFB Energy Hub in East Sussex, forming Europe's largest such installation at 20.7 MWh, backed by UK government funding.
China Three Gorges Corporation anchored a 16 MW, 252-metre-rotor turbine in deep water off Yangjiang on May 2, setting a new benchmark for floating offshore wind and cutting cost per kilowatt by more than 50% versus its 2021 predecessor.
The three-year agreement, equal to half of CATL's 2025 storage shipments, signals that sodium-ion has cleared its mass-production hurdles and is moving from pilot projects to grid-scale deployment.
Rolls-Royce SMR and Czech utility ČEZ signed an early works contract on April 24 to begin design, licensing and site work for the country's first small modular reactor at Temelín, targeting up to 3 GW of capacity and grid connection in the late 2030s.
A Nature Energy paper from Nanchang University achieves 26.61% certified efficiency with cesium doping, while a private Chinese cell surpasses all single-junction silicon cells at 27.98%.
Fusion startup Inertia Enterprises signed three agreements with Lawrence Livermore National Laboratory on April 14, gaining rights to ~200 patents to build a commercial laser fusion power plant.
Pattern Energy's 3.5 GW SunZia project in New Mexico—the largest clean energy infrastructure project in US history—started commissioning in April 2026, delivering power across a 550-mile HVDC line to California and Arizona.
New Jersey ends a de facto nuclear construction ban while the NRC finalizes Part 53, a landmark rule that streamlines reactor approvals for the first time in decades.
Great British Energy-Nuclear and Rolls-Royce SMR signed a contract on April 13 to begin design and delivery of three 470 MW pressurised water reactors at Wylfa in North Wales, targeting grid connection by the mid-2030s.
AECC's AEP100 liquid hydrogen turboprop completed a 16-minute maiden flight in Zhuzhou, producing zero carbon emissions and establishing China's lead in hydrogen aviation propulsion.