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SOM and Energy Vault Holdings Unveil Ambitious Energy Storage Skyscrapers Skidmore, Owings & Merrill (SOM), designers of the Burj Khalifa, have partnered with Energy Vault Holdings to propose skyscrapers that function as enormous gravity-based energy storage systems. These structures could reach 1,000 meters (3,280 feet), making them the tallest buildings in the world. Innovative Energy Storage The skyscrapers would use excess energy to lift a massive weight to the top, storing energy. When needed, the weight descends, generating electricity. This design, named EVu, could support multi-GWh energy storage and power adjacent buildings, achieving a carbon payback within 3-4 years. Alternative Water-Based System An alternative system, EVc, would use water instead of weights. Water is pumped to the top during excess energy periods and released to drive turbines and generate power, similar to pumped-storage hydroelectric stations. Challenges and Potential While practical challenges such as weight support and efficiency exist, the collaboration, which includes Burj Khalifa co-creator Bill Baker, brings significant expertise to the project. Future Prospects In the early design stages, these skyscrapers could revolutionize energy storage and urban sustainability if they come to fruition.

Climavision, a leader in numerical weather prediction (NWP), has launched its Horizon AI suite, tailored for the renewable energy industry. This advanced suite integrates machine learning and AI to deliver highly accurate weather forecasts, enhanced by Climavision's acquisition of Intersphere. Key Features of Horizon AI Horizon AI Global: Mid-range forecasts for large-scale weather events up to 15 days ahead. Horizon AI HIRES: Detailed short-range models predicting severe weather up to five days out. Horizon AI Point: Point-based, mid-range forecasts integrating over 100 NWP models and sensor data. Horizon AI Subseasonal to Seasonal (S2S): Long-range forecasts with high accuracy, updating daily. Tailored for Renewable Energy The Horizon AI suite offers customizable solutions for the renewables sector, down to individual wind or solar farms, with forecasts extending up to two years. Chris Goode, CEO of Climavision, stated, "Combining these solutions under one comprehensive offering is a major development for the industry and our clients." Ben Toms, PhD, VP of AI for Weather, added, "Our expertise delivers insights most relevant to each client, providing an edge for making decisions." Conclusion Climavision's Horizon AI suite represents a leap forward in weather prediction for renewable energy, offering precise, customizable forecasts to optimize operations. Stay tuned for more updates as Climavision continues to innovate in weather prediction technology.

Fronius, a renowned leader in solar energy solutions, has introduced its highly anticipated GEN24 string inverter to the North American market. Originating from Europe with several accolades, the GEN24 has been meticulously tailored to meet the unique requirements of homeowners and installers across the United States. Richard Baldinger, Director of Sales and Marketing at Fronius USA, expressed enthusiasm about the launch, stating, “We are excited to kickstart the Fronius GEN24 Roadshow on June 20, aimed at educating solar installers across the USA about the new Fronius GEN24 inverter.” Engineered to optimize energy production even in shaded environments, the GEN24 features the innovative Dynamic Peak Manager, eliminating the necessity for DC optimizers and thereby reducing system costs and complexity. Its SuperFlex design ensures adaptability to diverse mounting conditions and locations, offering flexibility in system planning and delivering peak performance on intricate roofs. Martin Hackl, Global Director of Sales and Marketing at Fronius International, emphasized the inverter's efficiency and reliability, stating, “With the Fronius GEN24, our customers benefit from impressive efficiency and reliability... This is photovoltaic technology that caters to everyone's needs; straightforward, efficient, and future-proof.” Equipped with Active Cooling Technology, the GEN24 ensures longevity and peak performance even under high-temperature conditions. Additionally, it boasts an integrated basic backup power supply function and will soon support backup power capabilities for homes during grid outages. Furthermore, the GEN24 is compatible with Fronius UP.storage software upgrade, enabling it to function as a hybrid inverter without requiring hardware replacement. Its user-friendly design simplifies installation and connection, while seamless integration into Fronius' digital solutions streamlines planning, monitoring, and service processes. Fronius will initiate the GEN24 Roadshow on June 20 to educate installers and distributors about this groundbreaking product, heralding a new era of advanced solar technology in the residential sector.

The New Mexico Public Regulation Commission (NMPRC) has approved an ambitious expansion plan by the Public Service Company of New Mexico (PNM), a subsidiary of PNM Resources. The plan includes adding 410 megawatts (MW) of new solar and battery storage capacity, set to be operational by the summer of 2026. This expansion is a significant step towards meeting New Mexico's increasing energy demands and promoting renewable energy sources. PNM’s new capacity will include 100 MW of solar power and 310 MW of battery storage, with a 60 MW battery storage facility owned by PNM. This expansion is crucial for addressing the record-high system peak demands experienced during the summers of 2022 and 2023, demonstrating PNM’s commitment to providing reliable and sustainable energy to its customers. "PNM’s system needs are growing, and we are pleased the Commission approved our application to meet these growing needs with additional clean energy resources," said Pat Vincent-Collawn, Chairman and CEO of PNM Resources. "We are continuing to fulfill our pledge to reach carbon-free energy in New Mexico while ensuring we can reliably meet our customers’ growing energy demands." The application for this project was filed in October 2023, following a request for proposals issued in late 2022 to identify new resources for 2026. With this new addition, along with other approved renewable and battery storage projects, PNM aims to achieve a 75% carbon-free resource capacity by 2026. This approval marks a significant milestone in PNM’s journey towards a cleaner energy future. It underscores the company's dedication to reducing carbon emissions and enhancing the reliability of New Mexico’s energy supply, aligning with broader goals of sustainability and energy independence.

The Vermont Public Utility Commission has released its biennial update to the state’s net-metering program, introducing minor adjustments that will affect compensation rates for new systems applying for permits from August 1, 2024. While existing net-metering systems will benefit from a 7.33% increase in compensation due to rising statewide electric rates, new systems will see a small net decrease of less than three-fourths of a cent per kWh. Recalibrating Compensation Rates Every two years, the commission reassesses the value of the bill credit that net-metering customers receive for energy produced. This recalibration, known as the “statewide blended residential rate,” has risen by $0.01257 per kWh since 2022. Concurrently, the commission evaluates the incentives and overall compensation for new net-metering systems to align with Vermont’s policy objectives, considering installation costs, deployment pace, and impacts on all ratepayers. This year’s assessment led to a 2-cent decrease in compensation for new systems, but due to the increase in retail electric rates, the net effect is a reduction of only three-fourths of a cent. Sustaining Solar and Renewable Energy Growth Vermont’s net-metering program, established in 1999, is a key initiative for promoting solar and other renewable energy sources. It allows customers with net-metering systems, like solar panels and small wind turbines, to offset their electric bills through financial incentives based on electricity generation. The biennial review ensures the program continues to benefit all Vermonters, including non-participants, by providing updated financial incentives. Data from the latest review shows robust participation, with 2,351 new net-metering systems adding approximately 25 MW of renewable energy capacity in 2023 alone. Balancing Costs and Renewable Energy Goals Despite the success, net-metering remains Vermont’s costliest renewable energy program, with installation rates surpassing other less expensive projects. For instance, 2023 saw 28 MW of net-metered projects compared to just 4.4 MW of standard-offer projects and 5 MW of utility-sourced solar power at lower prices. To moderate new net-metering development, the Commission decided to reduce compensation for new systems by 2 cents per kWh. This adjustment aims to balance the pace of deployment with cost-efficiency, ensuring fair rates for all Vermonters. Future Outlook “Vermont’s efforts to address climate change will require a significant transition to electric vehicles and heat pumps powered by carbon-free electric generation,” said Commission Chair Ed McNamara. “Even with the $0.00743 per kWh reduction in net-metering compensation for new systems, Vermonters continue to pay significantly more for net-metering compared to equivalent new renewable generation sources. Going forward, Vermont should be prioritizing least-cost renewable generation to meet our climate and renewable requirements.” These adjustments, set to take effect on August 1, 2024, reflect Vermont’s commitment to maintaining a balanced and sustainable approach to renewable energy deployment, ensuring the net-metering program continues to provide value to all residents while supporting the state’s broader environmental goals

The California Public Utilities Commission (CPUC) recently gave its nod to a community solar initiative supported by Pacific Gas and Electric Company (PG&E), igniting discussions among stakeholders statewide. While the decision has drawn criticism from solar advocates and raised concerns about the program's effectiveness, the CPUC proceeded with the revised proposal, prompting varied responses about the future of community solar in California. Derek Chernow, Western Regional Director for the Coalition for Community Solar Access (CCSA), expressed disappointment, citing the Commission's disregard for the preferences of the California Legislature and the coalition advocating for a robust community solar framework. Chernow emphasized that the approved resolution overlooks crucial aspects of the existing program, potentially impeding efforts to foster a flourishing community solar market and hampering progress toward achieving energy equity goals in the state. Although the decision wasn't unanimous, with Commissioner Darcie Houck voicing dissent, it underscores the ongoing tension between utility interests and the imperative for equitable energy solutions in California. Moving forward, stakeholders remain dedicated to advocating for reforms that prioritize community needs and promote greater access to renewable energy resources.

A new study published in “Cell Reports Sustainability” reveals that wind and solar power generation in the U.S. provided $249 billion in climate and air quality health benefits from 2019 to 2022. This research highlights the critical impact of renewable energy on reducing harmful emissions and improving public health. The study emphasizes the significant role of wind and solar power in cutting emissions of sulfur dioxide (SO2), nitrogen oxides (NOx), and carbon dioxide (CO2). These reductions translate to substantial economic value and a decrease in premature deaths due to cleaner air. The research found that in 2022, wind and solar power offered substantial climate and health benefits. The reduction in emissions from wind and solar energy prevented numerous premature deaths and resulted in significant economic savings. The total climate and health benefits of wind and solar power over the four-year period amounted to an impressive $249 billion. Wind and solar energy improve air quality and combat climate change by reducing reliance on fossil fuels like coal and natural gas. The study used advanced statistical models to assess the impact of renewable energy on reducing fossil fuel generation. Air quality models estimated the domestic health benefits of lower SO2 and NOx emissions, while the social cost of carbon was used to calculate global climate benefits. The study also provided regional insights, showing variations in benefits based on location. Wind energy was particularly beneficial in the central U.S., the Midwest, and Texas, while solar power had significant impacts in the Western U.S. and Texas. Both energy sources effectively reduced emissions from natural gas and coal plants. This research underscores the importance of investing in and expanding renewable energy sources. As wind and solar power continue to grow, their role in promoting public health and protecting the environment will become increasingly vital. The findings offer strong support for policies and initiatives that advance the transition to clean energy, ensuring a healthier and more sustainable future for all.

Verogy Achieves Major Milestone with Enfield Solar One Verogy has proudly announced the completion of Connecticut's largest solar project developed under the state's Shared Clean Energy Facility (SCEF) program. The Enfield Solar One project, with a capacity of 5.96 MWDC, stands as a significant achievement, marking it as the largest SCEF project to date and the first of its kind in Eversource's service area. About the SCEF Program The SCEF program, managed by the Connecticut Department of Energy & Environmental Protection (DEEP) alongside state utilities, is designed to provide access to renewable energy for residents and businesses that may not have the ideal property conditions or ownership status to invest in such projects. Through this initiative, Verogy aims to make renewable energy more accessible, particularly to low- and moderate-income customers. Will Herchel, Verogy's CEO, highlighted the program's impact: "The SCEF program is a great step forward for Connecticut. Verogy’s Enfield SCEF project is not just about producing renewable energy; it’s about making that energy more accessible than ever. Thanks to SCEF, even more Connecticut customers can now benefit from clean energy." Direct Benefits to the Community Enfield Solar One utilizes Phono Solar bifacial 545-W modules, expected to produce around 8,566,000 kWh annually. Subscribers, including low- and moderate-income households, will receive a monthly bill credit of 2.5 cents per kWh for up to 20 years, translating to an estimated $214,150 in annual electric savings. This initiative ensures that the financial benefits of renewable energy are distributed equitably across the community. Herchel further explained, "By providing low- and moderate-income customers with a monthly credit on their bills, our project is helping to ensure the benefits of renewable energy are shared widely and fairly." Verogy's Commitment to Clean Energy As one of Connecticut’s leading developers of SCEF projects, Verogy has been awarded nine projects totaling 42 MW. The company's efforts are focused on expanding clean energy access and equitable deployment. Verogy is also collaborating with the Connecticut Public Utilities Regulatory Authority and state policymakers to enhance the credits available to low-income households under the SCEF program. “Verogy is thrilled to be at the forefront of this important initiative,” said Herchel. “Programs like SCEF are critical for making renewable energy more accessible and more affordable for residents across Connecticut. We hope that SCEF and future community solar programs are expanded and enhanced with tools to provide even more benefits to Connecticut’s utility customers.” For more information about Verogy's projects and the SCEF program, visit Verogy's official website.

The U.S. solar power industry has reached a major milestone, with more than 5 million solar installations now in place across the country. According to the Solar Energy Industries Association (SEIA), this represents a fivefold increase from 2016 when the nation celebrated its first 1 million installations. This rapid growth underscores the increasing adoption of solar energy as a reliable and sustainable power source. Despite challenges such as California's Net Metering 3.0 policy, which has impacted the rooftop solar market, the overall trajectory of solar power remains positive. SEIA President and CEO Abigail Ross Hopper highlighted the industry’s potential: "Today, 7% of homes in America have solar, and this number will grow to over 15% by 2030." SEIA forecasts that solar installations will double to 10 million by 2030 and triple to 15 million by 2034, reflecting strong optimism in the sector. A significant portion of these installations has been completed recently. Over half of all U.S. solar installations have been deployed since 2020, and more than 25% have come online since the Inflation Reduction Act (IRA) was enacted in 2022. This surge demonstrates the effectiveness of federal incentives in accelerating solar adoption. Residential solar continues to dominate the market, accounting for 97% of installations. This segment has broken annual installation records for five consecutive years and 10 of the last 12 years. Homeowners are increasingly turning to solar to reduce energy costs and increase energy independence. California leads with over 2 million installations, but states like Illinois and Florida are also experiencing rapid growth, with substantial increases in the number of solar systems. Looking ahead, solar energy is poised to play a crucial role in the U.S. energy landscape. Hopper noted, "Solar is scaling by the millions because it consistently delivers on its promise to lower electricity costs, boost community resilience, and create economic opportunities." As investments continue and supportive policies remain in place, the U.S. solar industry is expected to expand further, driving the transition to a cleaner and more sustainable energy future.

KMFA Classical 89.5, a classical radio station based in Austin, Texas, is making significant strides in sustainability with the construction of an 89.64-kWDC rooftop solar project. The station's commitment to renewable energy extends to its parking lot, which will soon feature four electric vehicle (EV) charging stations equipped with universal chargers for both employees and guests. KMFA has partnered with local company Axis Solar to install the solar array, consisting of 166 panels—the maximum allowed under city regulations. This project is expected to offset approximately 133,000 kWh of electrical consumption annually, demonstrating the station's dedication to reducing its carbon footprint. The solar array will be interconnected with Austin Energy's power grid, allowing KMFA to receive utility credits and cut its average monthly power costs by 40 to 50%. George Preston, CEO of KMFA, expressed the station's goals: "We want to reduce monthly power costs, rely on renewable sources of energy, and contribute to solving power shortages during high demand periods. Aligning our practices with our values to maintain a sustainable, eco-friendly, and fiscally strong workplace is essential. Installing both solar power and EV charging stations supports this mission." The installation of the solar panels is expected to be completed by the end of May, just in time for the peak summer energy demands. The EV charging stations are set to be operational by the end of June, further enhancing KMFA's sustainability efforts and providing convenient charging options for electric vehicle users. KMFA's initiative reflects a broader trend in the integration of renewable energy and sustainable practices within businesses and organizations. This project not only reduces operational costs but also underscores the importance of environmental stewardship in the corporate sector.