A guidebook on plug-in balcony solar for U.S. policymakers
Responding to increased state-level interest in plug-in solar, a nonprofit group has published an in-depth guidebook to help state policymakers navigate the path to allowing households to use the systems.
Court rules Trump Administration funding cut to clean energy projects unlawful
A federal judge determined the Department of Energy lacks the authority to claw back funds already obligated to clean energy projects.
China extends anti-dumping duties on solar-grade silicon from US, South Korea
The duties range from 53.3% to 57% for U.S. producers and from 2.4% to 48.7% for South Korean companies and will remain in force for a further five years.
Norway adds 117 MW of solar in 2025
Norway’s solar market experienced a slowdown in 2025, particularly among residential installations. The outlook for 2026 looks more optimistic, thanks to policy reforms supporting larger projects and continued demand from commercial and industrial customers.
Vietnam proposes increase to surplus power sale from rooftop solar
A draft decree from Vietnam’s Ministry of Industry and Trade is proposing rooftop solar owners could sell up to 50% of the energy produced back to the grid, in a bid to increase future uptake.
US withdraws from IRENA
Director-General of the International Renewable Energy Agency, Francesco La Camera, says the “door for continued cooperation remains open” following announcement the United States is withdrawing its membership.
Cyprus solar curtailment hits 47% in 2025
Cyprus wasted nearly half of its distributed renewable generation in 2025, equivalent to 306 GWh, as grid constraints and lack of battery storage forced massive curtailments while solar capacity keeps growing.
Luxembourg revamps subsidies for solar on residential buildings
Luxembourg’s new subsidy scheme for solar installed on residential buildings by an approved installer deducts the financial aid from the installer’s invoice, meaning customers no longer have to wait for reimbursement.
Australia adds 7 GW of renewables in 2025, stays on track for 2030 target
Australian Federal Energy Minister Chris Bowen says the country is on track to meet the government’s flagship target of 82% renewable energy by 2030 after solar, wind, and other renewables supplied about 50% of all power in the electricity grid in the final quarter of 2025.
France awards 40 MW of solar projects in non-interconnected zones
France’s fourth PV tender for non-interconnected areas allocated 40 MW across Corsica, Réunion, and French Guiana. The weighted average tariff fell to €92.04 ($107.59)/MWh, while overall subscription remained well below the 99 MW available.
