Solar for All

China has become the first country in the world to surpass 1,000 gigawatts of installed solar power capacity, according to energy industry reporting. The milestone cements China's position as the world's dominant player in renewable energy, reflecting years of massive state-backed investment in solar manufacturing and deployment. Observers highlight the pace of growth, with capacity having expanded rapidly over the past decade, though questions remain about grid integration and reliance on coal.

Google has announced Project Suncatcher, a research initiative to run machine learning infrastructure on solar-powered satellite constellations in orbit. The plan, outlined on Google's research blog, envisions data centre-scale compute in space to tap unlimited solar energy as terrestrial energy demands from AI grow. Early discussion centres on feasibility, launch costs, and whether orbiting hardware could realistically scale.

A new report claims the solar system's first planets were worlds of fire rather than ice, challenging the long-held picture of the earliest planetary bodies forming in cold, icy conditions far from the sun. The suggestion points to a hotter, more violent beginning for planet formation than scientists have typically assumed, and it is drawing attention from space enthusiasts and researchers questioning how the planets we know today first came together.

Japan is developing solar farms on former golf courses because the country has little open land available for large-scale renewable energy projects. As golf's popularity declines, closed courses offer large, already-cleared plots suited for solar panels. The approach highlights the challenge of expanding renewable energy in a densely populated country with limited flat, unused space.

A federal judge in Rhode Island has ordered the revival of the $7 billion Solar for All program, which the Trump administration had canceled. The program funded solar energy projects aimed at low-income and disadvantaged communities across the United States. The ruling means the administration must restart the program while related legal challenges over the cancellation move forward.

A new Visual Capitalist graphic breaks down how much clean energy capacity countries have added since 2015, ranking nations by their renewable build-out over the past decade. Readers are sharing it as a quick way to compare national progress on wind, solar and other renewables, and to gauge which countries are leading the energy transition and which are lagging behind.

A new analysis warns that solar activity, including powerful solar flares and coronal mass ejections, could cripple electricity grids, satellites and digital infrastructure worldwide. The piece argues that modern societies' dependence on connected technology makes them increasingly vulnerable to space weather, and calls for better forecasting, hardened infrastructure and international preparedness to limit damage from a major solar event.

Renewable energy expansion is proving far more complicated than its technology suggests, with solar, wind and battery storage all caught up in political battles. Commentators are weighing how permitting rules, subsidies, grid policy and partisan divides shape how quickly clean power can scale. The discussion underscores that the main obstacles to the energy transition may be political rather than technical.

Commentators are revisiting the fossil fuel industry's history of moving targets on renewable energy. One example cited: in a 2013 Australian Senate debate, Barnaby Joyce dismissed a 5% solar target as something that would never happen, a claim since overtaken by rapid solar growth. Writers argue that outright denial has evolved into newer tactics of delay and goalpost-shifting as renewables keep beating skeptics' predictions.

Solar power is increasingly being deployed in confined and unconventional spaces as land availability tightens. According to CleanTechnica, developers are fitting panels onto rooftops, car parks, agrivoltaic farmland and other tight corners to keep projects viable amid competition for space. The trend reflects a broader challenge for the energy transition: securing suitable land for large-scale renewables while meeting rising electricity demand.

Analysts say a Democratic sweep in the United States would benefit solar, energy storage systems (ESS) and power equipment companies. Shares tied to renewable energy and grid infrastructure are expected to gain as investors anticipate expanded clean energy spending and supportive policy under a Democratic-controlled government, drawing attention to related energy stocks.

The Trump administration cancelled a $7 billion solar energy grant program, but a federal judge in Rhode Island has now ordered the program restored. The ruling is a setback for the administration's effort to roll back renewable energy funding and a win for states and organizations relying on those solar grants. Supporters of clean energy are highlighting the decision as a check on executive power over congressionally funded climate programs.

Google is planning to launch an experimental satellite into orbit, marking Big Tech's first concrete move toward building artificial intelligence data centers in space. The idea is to test whether computing infrastructure can operate off-planet, where solar power is constant and cooling constraints differ from Earth. The announcement has drawn wide attention as tech companies scramble for energy to power the AI boom.

Investors are watching whether a political 'blue wave' could boost renewable energy and power stocks. Commentary suggests solar, energy storage systems (ESS), and power equipment companies stand to gain if election outcomes shift policy toward stronger support for clean energy, grid investment, and related infrastructure spending.

Construction of a solar farm is set to begin in November, according to a BBC report. The announcement marks a step forward in renewable energy development, though details about the project's location, size and operators were not specified in the available coverage. Large-scale solar projects typically draw attention for their impact on local land use and clean energy goals.

New research suggests icy moons can retain their subsurface oceans even after catastrophic impacts that break the moon apart. The finding implies that oceans on bodies like Europa or Enceladus could survive violent events, expanding the range of conditions under which habitable environments might persist in the outer solar system.

Alberta is adding a $10 fee to new solar panels to pay for what is described as North America's first solar panel recycling program. The fee is meant to ensure old panels are properly recycled rather than sent to landfill as installations age. The move is drawing attention as an early example of how jurisdictions plan to handle end-of-life renewable energy equipment.

New research indicates Mercury is contracting more quickly than previously estimated. The smallest planet in the solar system has been cooling and shrinking for billions of years, causing its crust to buckle and form cliffs and ridges. The revised findings suggest this process is still active and accelerating relative to earlier models, prompting scientists to rethink how rocky planets cool over time.

During New York Climate Week, commentators highlighted lessons Indonesia could draw from the rapid solar energy growth seen across ASEAN nations and Pakistan. The discussion focused on regional insights into how neighbouring and comparable markets expanded solar adoption, and what policies or conditions Indonesia might replicate to accelerate its own clean energy transition.

Renewable Properties has acquired a 71.8 MW solar portfolio in Pennsylvania located within the PJM grid region. The deal adds utility-scale renewable capacity to the company's growing portfolio and supports solar expansion in a key eastern US electricity market. Details on sellers, project timelines, and offtake arrangements have not been disclosed.