Research by the National Renewable Energy Laboratory (NREL) on the degradation of almost 8 GW of US solar shows that PV systems are degrading at a modest rate, within expectations. It says most PV systems experience minimal damage from short-term extreme weather, but warns of the risk of powerful hail, wind and snow.

Saudi researchers say smart grids could have a minimal impact on the environment in Saudi Arabia, while supporting a technologically advanced power system compatible with end users.

The scheme is expected to help around 6,000 homes install solar panels and will open for applications in February.

A new research project, thought to be the first to assess hydrogen as an energy source for heat pumps, has found that hydrogen-backed heat pumps could be an eco-friendly option for the building sector and support decarbonization in line with the UK’s net-zero targets.

Pexapark, a Swiss consulting firm, says December marked a robust conclusion to a strong year for power purchase agreements (PPA). Developers secured 23 new PPAs – nine more than in December 2022 – with a combined capacity of 936 MW.

Solar developer Alight will own and operate three solar parks under long-term power purchase agreements (PPAs) in Sweden. The projects are expected to generate at least 24 GWh combined, providing power to fashion retailer H&M.

Wood Mackenzie says the solar industry has reached a new stage in its evolution and is predicting around 350 GW of global solar installations annually for the next eight years. The research firm is also forecasting challenges for the solar manufacturing sector and long-awaited benefits from the Inflation Reduction Act in the United States.

Mitsubishi HC Capital, a Japanese investment firm, has become the second-largest shareholder in Danish renewable energy developer European Energy A/S by acquiring the equivalent of 75 million shares. Knud Erik Andersen, the CEO of European Energy, says the transaction more than triples the company’s equity.

Scientists conducting a five-year research project in southern Minnesota have observed a tripling of insect numbers near two solar facilities built on rehabilitated agricultural land. They say the findings show how habitat-friendly solar could help protect insect populations and improve pollination in nearby agricultural fields.

SolarEdge, an Israel-based inverter manufacturer, says it plans to cut about 900 jobs as part of a restructuring plan “designed to reduce operating expenses and align its cost structure to current market dynamics.”