solar energy

Nevada is outperforming expectations on solar energy, according to a Wall Street Journal report. The state, long associated with gambling and mining, is expanding large-scale solar capacity in its desert regions, drawing attention as the United States weighs its energy transition. Observers point to Nevada's abundant sunshine, open land and growing investment in renewable projects as drivers of the gains.

California is testing and studying solar panels built over irrigation canals, a design meant to generate clean energy while shading water and reducing evaporation. Early findings from pilot projects are shaping how the state evaluates wider rollout of the approach. The idea has drawn attention as a way to save land and conserve water at the same time.

A Minnesota agrivoltaics project is showing that crops and solar panels can share the same land. By mounting panels high enough for farm equipment and crops to fit beneath, the project aims to generate renewable energy while keeping farmland in production, offering a possible model for reducing land-use conflicts over the expanding solar industry.

Solar and wind generation covered a record 80% of electricity demand on Australia's national grid, a milestone for the country's renewable energy transition reported by The Guardian. The figure highlights how quickly large shares of intermittent renewables can now supply a major grid, fueling discussion about Australia's energy policy and the pace of its shift away from coal and gas.

Argentina has put its first solar train into operation, using batteries charged by the strong sunlight of the Andean region. The service is being highlighted as a step forward for renewable-powered public transport in the country, with commentators praising the combination of solar energy and rail travel as a model for other nations.

Researchers report that making perovskite films smoother has raised the efficiency of a three-layer, or triple-junction, solar cell to 30.1%, a new benchmark for this class of device. Reducing surface roughness helps the stacked layers convert more sunlight into electricity. The result fuels ongoing excitement about perovskite technology as a cheaper, potentially more efficient alternative to conventional silicon solar panels.

The Honnold Foundation, founded by rock climber Alex Honnold, is expanding its work delivering solar energy to communities without reliable electricity. The foundation funds and partners with local organizations to install solar infrastructure in remote regions, supporting education, health services and local economies. Its approach of pairing clean energy with community-led development is drawing attention as a model for off-grid electrification.

California's power grid has reached a point where renewables meet 56% of demand, with nearly one-fifth of hours running entirely on clean energy. The figures highlight the state's progress in shifting from fossil fuels toward solar, wind and other renewable sources, and are being cited as evidence that a large economy can operate increasingly on clean power.

Schools in the Philadelphia area are installing solar energy systems to reduce their utility bills. By tapping the sun's energy, districts aim to lower operating costs and free up funds for classrooms. The move reflects a broader trend of public institutions adopting renewable energy to manage budgets and sustainability goals.

Nextpower says demand for solar and energy storage remains strong despite policy uncertainty and grid constraints. The company argues growth in renewables is being driven by underlying market forces rather than regulation, and expects adoption to keep climbing even as governments debate subsidies and utilities grapple with grid capacity limits.

A UK study concludes that silicon solar cells could reduce the cost of powering satellites by as much as 90% compared with current technologies. The finding suggests cheaper, more accessible photovoltaic materials could replace costly space-grade cells, potentially lowering the price of satellite missions and expanding access to orbit for smaller operators.

Farmers are increasingly combining solar panels with agriculture, growing crops beneath panels and grazing sheep on solar farms. The practice, known as agrivoltaics, lets land produce food and electricity at the same time, with panels providing shade for plants and pasture while sheep keep grass under the arrays trimmed.

Kubota has introduced an agrivoltaic system that lets farmers grow and combine-harvest rice beneath elevated solar panels. By raising the panels high enough for standard machinery to pass underneath, the setup allows the same land to produce both food and renewable electricity. The concept is drawing attention as Japan and other countries look to expand solar capacity without sacrificing limited farmland.

The Audubon Society of Rhode Island is moving to solar power as part of an effort to eliminate fossil fuels from its operations. The Providence Journal reports the conservation organization's switch, which aligns its energy use with its environmental mission. The move highlights how nonprofit groups in the region are investing in renewable energy to reduce reliance on oil and gas.

Generate has secured $117 million in financing to support a 114 MW community solar portfolio. The funding gives a new batch of distributed solar projects the capital needed to move forward, adding momentum to community solar development, which allows households and businesses to subscribe to local renewable energy without installing panels themselves.

The Honnold Foundation, founded by climber Alex Honnold, is expanding access to solar energy in remote and off-grid communities. Forbes reports on the foundation's work funding solar projects that bring reliable electricity to areas lacking grid access. The initiative highlights how renewable energy can reach places that traditional infrastructure has left behind.

A solar project in Whitefish, Montana is generating electricity for local homes while helping to offset demand during peak usage periods, according to the Coeur d'Alene Press. The project illustrates how small-city solar installations can ease grid strain and support renewable energy goals in the region.

A solar project in Elgin is now supplying electricity to 580 lower-income households while generating local economic benefits, according to a report from Chronicle Media. The initiative highlights how renewable energy developments can pair clean power with community-focused affordability goals.

Renewable energy sources, mainly solar and wind, supplied a record 80% of Australia's electricity grid demand, marking a new milestone for the country's energy transition. The achievement highlights how quickly renewables are displacing coal-fired generation in Australia, one of the world's largest coal exporters, and is drawing attention to the pace of its shift toward cleaner power.

Local nonprofits in Portland have converted a closed landfill site into a solar array while restoring part of the land as wildlife habitat. The project turns otherwise unusable brownfield land into clean energy generation and green space, and the reuse of landfills for solar and habitat projects is drawing interest in other cities looking at similar conversions.