Energy Digest

Daily Summaries & Key Takeaways of Power & Energy Updates
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Last Updated: April 12, 2026 at 08:00 AM
1

Project Glasswing: What Power Companies and Grid Operators Need to Know

Summary

Project Glasswing is a coalition of 12 major technology companies using new frontier artificial intelligence (AI) to find and fix critical software vulnerabilities, which could have serious implications for the power sector. The initiative aims to identify and patch vulnerabilities before attackers can exploit them, addressing a growing threat to power grid security. The project's technology infrastructure implications are immediate and pressing for power companies and grid operators.
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2

Solar PV, geothermal hybrid systems are more than niche solutions

Summary

Solar PV and geothermal hybrid systems can provide a more reliable and versatile solution to security concerns in renewable energy systems, as they combine the benefits of both technologies. Geothermal power can be particularly beneficial for countries with excellent solar resources, and recent research suggests that it could play a key role in accelerating the use of renewables. The global geothermal potential is estimated to be the third largest renewable energy resource.
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3

Data centers are on the ballot in 2026 β€” and just failed the first test

Summary

Data centers will appear on the ballot in 2026, with some cities and counties attempting to ban or restrict their construction due to growing concerns about energy consumption and environmental impact. The first test of this proposal came in June 2023 when voters in Boulder County, Colorado rejected a measure aimed at reducing data center growth. Cities such as San Francisco, California are now considering similar measures to address the rapid expansion of data centers fueled by AI technology.
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5

Aventon Level 3 and Pace 4 smart e-bike lows from $1,599, Bluetti + Anker SOLIX exclusive power station savings sale lows, more

Summary

Aventon's Level 3 and Pace 4 Smart e-bikes are available starting from $1,599. Bluetti is offering up to 54% discounts on power stations with exclusive codes, while Anker's SOLIX power station has a 72-hour sale with bundles starting at $1,994. EcoFlow also has a 72-hour flash sale with up to 57% off power stations starting from $284.
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6

Tesla adds China’s Sunwoda as fifth global EV battery supplier amid margin pressure

Summary

Tesla has added Sunwoda as its fifth global EV battery cell supplier, with lithium iron phosphate (LFP) cells already shipping on Shanghai-built vehicles for export markets. The move aims to diversify the company's battery supply chain and reduce costs amid automotive gross margins dropping to around 15%. This is part of Tesla's efforts to address margin pressure as they peaked at 27% in 2021.
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7

Sweden connects 21,600 solar plants in 2025

Summary

Sweden aims to install approximately 5.5 GW of solar power by connecting 21,600 grid-connected solar plants in 2025, which is equivalent to the annual electricity consumption of around 13.4% of Swedish households. The pace of solar installations in Sweden is slowing, with a 15% increase in installed capacity in 2025 compared to 2024 levels. Large-scale solar plants are expected to drive growth in the coming years.
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8

Search4Solar provides platform to bolster the secondary market for used PV modules

Summary

Search4Solar has connected suppliers with installers and EPC companies across European markets, sourcing over 150,000 used photovoltaic modules in 2025. The platform provides direct access to repowering projects for used PV modules, which are increasingly becoming available as older installations are upgraded. As the secondary market for used modules grows, Search4Solar aims to support the development of this growing industry.
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9

Ontario backs 12 solar projects totaling 915 MW

Summary

Ontario has approved 12 solar projects totaling 915 MW and two wind projects totaling 400 MW, representing over 1.3 GW of new capacity to be added to its grid, enough power for more than 350,000 homes. The projects include at least 50% Indigenous equity ownership and will contribute to a cumulative annual output of over 3 TWh.
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