Hephae deploys high-temperature tool at Utah geothermal site
Its measurement-while-drilling system has been used commercially at Fervo Energy’s Cape Station.
Solar, wind, nuclear, grids, storage: the electricity that will run everything else.
Energy is the mother section: everything else this journal covers — computing, vehicles, factories — eventually plugs in somewhere. We follow solar and wind as they keep cutting prices, nuclear reinventing itself as small modular reactors, geothermal, hydrogen where it actually makes sense, and above all the grids: interconnections, bulk storage, demand management — the plumbing without which no megawatt is worth anything.
The through-line is the kilowatt-hour: its cost, its footprint, its availability. An efficiency record only counts dated and sourced; a power plant only counts once connected. The section favours verifiable numbers — auctions, commissionings, production curves — and the players Western general media rarely cover, from Chinese electrolyser makers to island grids going 100% renewable.
Its measurement-while-drilling system has been used commercially at Fervo Energy’s Cape Station.
The 305 MW El Quemado plant anchors a new phase of industrial solar growth in Mendoza.
The capacity is enough to power over 5 million homes for a full day on one charge.
The Nevada test checked whether the reactor’s core behaves as Westinghouse’s models predict.
Soochow University’s machine-learning-guided device reached 14.3 W m −2 and 21.5% power conversion efficiency.
A Tohoku-led team used baker’s yeast to store hydrogen directly in organic molecules.
Curtin University’s model adds water temperature to the standard NOCT method for floating solar.
Coiling the subsurface structures lets them work across a range of frequencies.
- An ultrathin polymer film helps droplets form densely and leave copper tubes quickly.
A model estimates that depleted fields could hold 3,659 terawatt-hours of hydrogen, according to a study in Applied Energy.
- A 200 nm AlAsSb barrier suppressed leakage and improved performance more than tenfold above 150 K.
The Q2 total was India's highest quarterly addition on record.
In the first half of 2026, solar supplied 10% of global electricity.
Jülich’s model finds air could supply both CO₂ and process water in 97% of studied water-stressed regions.
The system completed ascent, station-keeping, generation and controlled recovery at a base in Northwest China.
Researchers combined food-waste biochar, graphene and docosane in a paper membrane for thermal management.
The effect appeared in a six-layer niobium diselenide device inside a terahertz resonator.
- SYNOPTICS says parts of its Yb:YLF crystal will support laser systems being developed for inertial fusion research at DESY.