Climate Change Solutions Update

Author: Canarymedia

  • The grid is in better shape this summer. Thank solar and batteries.

    Renewable energy sources, particularly solar and wind, have shown significant growth and contribution to the grid, overshadowing new fossil gas generation. Solar power, in particular, has proven to be a valuable asset during peak summer demand, with batteries playing a crucial role in storing excess solar power for later use. The combination of solar and batteries has helped reduce the risk of blackouts in regions like California and Texas. The report emphasizes that renewables are cost-effective and can be built quickly, making them essential in meeting high energy demand during extreme heat periods. Overall, renewables, especially solar and batteries, are key solutions in reducing grid risk and ensuring reliable energy supply.

    https://www.canarymedia.com/articles/clean-energy/grid-better-shape-this-summer

  • Another first for renewables: Wind and solar outgenerate gas in April

    In April, wind and solar energy surpassed natural gas in global electricity production for the first time, marking a significant shift from just five years ago. Last year, solar alone met 75% of new electricity demand, leading to a decline in fossil-fuel power generation. The ongoing conflict in the Middle East has underscored the importance of renewable energy as disruptions in natural gas exports caused supply shortages and price spikes. Although coal still produces more electricity globally, its share is decreasing, signaling a shift towards renewable energy sources.

    https://www.canarymedia.com/articles/clean-energy/wind-solar-outgenerate-gas-april

  • Are long-promised solar perovskites finally hitting mass production?

    Perovskites have the potential to significantly improve solar panel efficiency by absorbing more light than conventional silicon cells. Startup Tandem PV is working to bring this technology to commercial manufacturing with a new factory in California, aiming to increase energy production by one-third in the same physical space as regular solar panels. Their innovative approach involves using a smaller lab to test and refine their perovskite formula before scaling up production, with plans to start producing full-size panels in 2028 pending successful real-world testing. The production process of perovskite solar panels involves depositing layers of chemicals on glass, crystallizing the perovskites, and adding additional layers for electron transport and protection, all done in a highly automated manner for faster and more precise manufacturing. The ultimate goal is to produce panels that outperform those created in the lab, offering a promising solution for more efficient and sustainable energy production.

    https://www.canarymedia.com/articles/solar/perovskites-mass-production-tandem-fremont

  • Stegra lands funding to complete world’s first major green-steel mill

    Stegra has secured 1.4 billion euros in funding to complete its green-steel mill in northern Sweden, utilizing green hydrogen to significantly decrease carbon emissions. The project's goal is to decarbonize Europe's industrial sector and pioneer lower-emissions technology. The facility will initially produce 2.5 million metric tons of steel annually, with intentions to double production in the future. Despite previous financial challenges and delays, Stegra is now accelerating construction activities and anticipates commencing steel production within 18 to 24 months.

    https://www.canarymedia.com/articles/green-steel/stegra-funding-complete-mill

  • Green steel is the way forward for Indiana, former steelworkers say

    Former steelworkers in Northwest Indiana are advocating for a shift towards cleaner steelmaking methods to save jobs, create economic opportunities, and reduce healthcare costs. The transition is crucial as outdated blast furnaces may become obsolete, leading to job losses and economic decline. Efforts are being made to modernize steel production, with the acquisition of U.S. Steel's Gary Works mill by Nippon Steel presenting an opportunity for investment in green steel production. The use of Direct Reduced Iron plants, electric furnaces, and green hydrogen could further reduce emissions in the steel industry, which is currently highly polluting. Without investments in clean steel, the city of Gary, Indiana could face worsening urban decay and competition with electric arc furnaces.

    https://www.canarymedia.com/articles/green-steel/way-forward-indiana-steel

  • Quaise looks to advance ‘superhot’ geothermal power plant in Oregon

    Staying informed on clean energy news through subscribing to newsletters is crucial for individuals looking to support climate solutions. By staying up-to-date on developments in the clean energy sector, individuals can learn about new technologies, policies, and initiatives driving the transition to a more sustainable energy system. This knowledge empowers individuals to take action and support climate solutions in their communities, ultimately contributing to the global effort to address climate change.

    https://www.canarymedia.com/articles/geothermal/quaise-superhot-geothermal-power-plant-oregon

  • Heat pump sales dipped in 2025. They still beat gas furnaces.

    In 2025, distributors faced a backlog of heat pump equipment due to stocking up in 2024, but despite temporary challenges, heat pumps remain the most efficient way to heat and cool homes. The high cost of heat pump systems has hindered widespread adoption, but federal funding and incentive programs are making them more affordable. State and local governments are implementing initiatives such as rebates and lower electricity rates for heat pump owners to promote their usage. The market is transitioning from gas furnaces to heat pumps, signaling a shift towards more sustainable heating and cooling solutions.

    https://www.canarymedia.com/articles/heat-pumps/heating-cooling-sales-us-gas-furnaces

  • New England kicks off $450M plan to supercharge heat pump adoption

    Five New England states have launched the $450 million New England Heat Pump Accelerator initiative to promote energy-efficient, low-emission heat pumps as an alternative to fossil fuels for heating. The goal is to increase adoption of heat pumps in the region, reduce carbon emissions by 2.5 million metric tons by 2030, and support the installation of 580,000 residential heat pumps. Contractors are being incentivized to keep cold-climate air-source heat pumps and heat-pump water heaters in stock, which will lower upfront costs for consumers by $500 to $700 per unit for heat pumps and $200 to $300 per unit for water heaters. These incentives aim to simplify the purchasing process and help lower residents' energy bills while cutting emissions.

    https://www.canarymedia.com/articles/heat-pumps/new-england-low-emission-heating-program-federal-funding