United States

Climate resilience solutions come prefabricated to generate clean, off-grid power for essential services and emergency response needs.

Lennox has developed the first prototype heat pump to achieve the US Department of Energy’s Cold Climate Heat Pump Technology Challenge’s standards, about a year ahead of schedule.

Alsym will produce its new batteries – made of readily available materials, without lithium or cobalt – for electric vehicles, stationary storage, and marine applications.

A Chinese-US research group has designed a proton exchange membrane fuel cell with a hybrid electrocatalyst. The scientists said the device shows remarkable stability and low performance losses.

NextEra expects 3.5 TW of renewable capacity installations through 2050, worth $2 trillion.

Communities will get help with strengthening energy infrastructure, reducing outage risk, and improving their future energy and economic outlook.

Grid-scale and residential storage installations have set new records in the United States, despite supply chain concerns and pricing issues.

Paul Wormser and Christian Roselund of Clean Energy Associates joined pv magazine to discuss the moratorium on solar tariffs and other executive actions taken by the White House.

The US National Renewable Energy Laboratory has made a tandem perovskite solar cell that can retain 80% of its original efficiency after 1,500 hours of continuous operation, or more than 62 days. To improve its stability, they used a hole-transporting material made of phenethylammonium iodide and guanidinium thiocyanate.

Enovix has shown that its US-made silicon anode lithium-ion batteries can charge from 0% to 80% in just five minutes.