Estamos a poucos dias do eclipse solar mais aguardado das últimas décadas em Portugal, e a Sun Surveyor, uma excelente ferramenta para fotógrafos, poderá ser a ferramenta perfeita para prever a posição exata do Sol e a escolher o melhor local para observar o fenómeno em segurança.
The post Sun Surveyor Lite: saiba onde vai estar o Sol para não falhar o eclipse solar de 12 de agosto appeared first on Tek Notícias.
Tesla has signed a long-term deal to buy 90% of the output of Project Sterling, a big solar and battery plant going up in Arizona.
The project pairs 509 MW of solar with a 360 MW battery, and it’s being built by ContourGlobal, the power producer owned by private equity firm KKR. It’s expected online in 2028.
Tesla has signed a long-term power purchase agreement to buy the entire output of a 140-MWac solar farm being built in northeast Texas.
The plant, called Lumen Farm, is being developed by Zelestra, an EQT-backed renewable developer. Construction is expected to start in 2027, with the farm going online in 2029.
A Reddit post making the rounds this week claims the US has experienced at least one major power outage every month of 2026 – but is it true? I dug into several outages, the extreme weather behind them, and what we can do to help keep the lights on.
Elon Musk has quietly bought APR Energy, a Jacksonville-based company that operates a fleet of mobile gas and diesel turbines totaling more than 1 GW of generation capacity.
The self-styled champion of a “solar electric economy” now owns a fossil fuel power company — and he’s buying it to feed the electricity-hungry data centers running xAI’s Grok.
There’s no shortage of advice on how to size a home solar and battery system, but most of it assumes a suburban home with city services and outages measured in hours, not days. Rural homes play by different rules, especially during summer storms. When heavy winds take down power lines and your utility prioritizes restoring urban neighborhoods first, having a home battery isn’t about convenience — it’s about damage control.
Drew Baglino spent nearly two decades building Tesla’s batteries, motors, and power electronics. Now the former Tesla SVP is quietly building the one home energy product Tesla talked up for years and never shipped: a residential heat pump.
His startup, Sadi Thermal Machines, is a direct bet on an idea Tesla floated openly in 2022 — before the company reoriented itself around humanoid robots and robotaxis.
With less than a month left before the key, July 4th Federal Clean Energy tax-credit deadline, a federal judge has handed the solar industry an unexpected win, restoring the 5% safe harbor that Trump’s IRS tried to kill.
Last month, the Bellevue Gold mine did something that was previously unthinkable. For over 155 consecutive hours – a full six-and-a-half day work week – the mine operated on 100% renewable energy. The future is now, kids: engines off!
The window to claim a 30% tax credit on your solar panel project is closing July 4th, which means you’ve got just one month left to safe harbor your project and preserve your eligibility – keep reading to find out how.
Battery energy storage specialist ELM MicroGrid has spent more than two decades building a nationwide energy storage and utility infrastructure businesses. Now, the company is bringing that expertise home with the installation of a new battery energy storage system at a solar microgrid project in Peoria, IL.
A new bill extending home and community solar incentive programs has passed both houses of the Connecticut Senate, and just needs Governor Ned Lamont’s signature to make it into law. It’s taken us a while to parse through it, but one thing is clear: batteries are the big winners.
more…On today’s exciting episode of Quick Charge, we’re exploring the industry’s backlash – real or imagined – towards Elon Musk’s SpaceX merger talks, Full Self Driving’s staff revolt, and even large, utility scale solar projects. All this and more when you hit that play button!
more…Last year, the first few months of data from the US grid suggested that fears of a data-center-driven surge in demand were becoming a reality. Demand had risen by about 3 percent, triggering a surge in coal, interrupting what had been a long downward trend. But over the course of the year, both trends slowed considerably.
A year later, all of that seems to be in the past, as the US has returned to its normal pattern: slow growth, with renewables pushing coal off the grid. The one oddity is that hydroelectric production has surged without a corresponding increase in capacity, likely due to unusually warm weather in the western US causing the snowpack to melt early. That may have consequences later in the year.
Overall demand in the US grew by only 1.5 percent in the first quarter of 2026 compared to the same period the year before. Often, changes in demand during this part of the year are driven by weather-related heating demand. But the US had an unusual combination set of weather conditions to start 2026, with the western half baking in unseasonal warm temperatures, while the eastern half suffered a deep freeze. So we'll probably need data from more of the year before we read too much into the small rise in demand we've seen so far.
© Getty Images
Login