Energy-storage is a topic tracked in our intelligence system with 5 linked articles.
Food-tech platform Wonder claims stationary plug-in batteries are cutting its NYC energy expenses by ~5% by peak-shaving utility usage, but the piece is a thin company-claims blurb with no independent analysis or cost detail.
EPRI reports utility-scale battery storage system failures fell 98% from 2018 to 2025, but 'early-vintage' systems may need retrofits, creating O&M capex exposure for owners of aging fleets.
A pv magazine teaser argues batteries — including sodium-ion chemistry and EV-based flexibility via V2G and smart charging — are the low-cost backbone of a solar-dominated energy system, but the excerpt offers framing without data.
Ember projects that cheaper, expanding battery storage could shift 34% of new daily solar generation to non-solar hours by 2026, as solar already accounts for over 10% of global electricity in H1 2026.
Sungrow starts a $50 million BESS factory in Egypt's SCZone aiming for 10 GWh/year production with an April 2027 start, boosting local manufacturing and supporting Scatec's Energy Valley project.
Researchers propose a reversible heat pump-ORC Carnot battery to store surplus residential PV as heat and reconvert it to electricity, with simulations indicating up to ~35% round-trip efficiency by optimizing the ORC expander speed.
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