Tata Power Renewable Energy (TPREL) is investing $742.17m to establish a 10GW greenfield manufacturing facility for ingots and wafers in Andhra Pradesh, aiming to enhance India's domestic manufacturing of solar and semiconductor components. The project will generate around 1,000 direct jobs and will be powered by a 200MW captive green power plant. TPREL's subsidiary, TP Solar, has already made substantial progress in producing solar cells and modules, supporting their larger renewable energy expansion efforts in the area.
Category: Electricity & Industry
Cut Emissions:
– Enhance Efficiency
– Cut Fugitive Emissions
– Shift Production
-
New European solid-state battery business targets commercial production
Axens Group, Syensqo, and IFP Energies nouvelles have joined forces to establish Argylium, a company dedicated to developing high-performance sulfide solid electrolytes for solid-state batteries in Europe. Utilizing technology from Syensqo's Paris laboratory, Argylium aims to industrialize next-generation sulfide solid electrolyte materials for all-solid state batteries. With a solid-state battery pilot line in La Rochelle, France, the company's goal is to commercialize these materials and contribute to the advancement of climate-friendly energy storage solutions.
-
The next-gen retail energy mix: Aligning supply portfolios with customer expectations
The U.S. power sector is undergoing a transformation with a shift towards cleaner, more distributed generation and rising demand driven by electrification and digital infrastructure. Retail energy providers (REPs) are facing a dual challenge of managing a next-generation supply portfolio while ensuring it resonates with customers. Wind and solar have overtaken coal in the national generation mix, signaling a systemic shift towards renewables. The growing demand for electricity driven by data centers, electrification, and digital consumption is reshaping the way REPs think about procurement and risk. The future of the retail electricity market will be shaped by decentralization, digitization, and decarbonization, requiring REPs to evolve into services and market orchestration providers. Retail energy providers must adopt a diversified approach to their supply portfolios to integrate renewable energy sources, dispatchable resources, storage, and demand response capacity. This is necessary to hedge against volatility and meet consumer demand for clean energy and sustainability. Customer-centricity, transparency, and personalization are becoming increasingly important in the retail energy market, with different generational segments having varying priorities. The next-generation retail energy mix requires alignment and diversification on both the supply and customer sides to ensure reliability, cost stability, and customer satisfaction. The article discusses the importance of retail energy providers (REPs) adapting to the changing energy landscape by integrating grid-edge resources, prioritizing flexibility in supply portfolios, segmenting offerings based on customer values, and investing in digital infrastructure. It emphasizes the need for REPs to treat supply and customer engagement as an integrated strategy, prioritize transparency, and engage in regulatory and market design conversations. The energy transition towards renewable penetration, demand growth, DER integration, and evolving customer expectations is redefining deregulated retail energy markets. REPs that successfully orchestrate portfolios reflecting modern supply realities and customer values will position themselves as trusted partners in the energy systems of tomorrow.
-
Thicker alumunium oxide layers can reduce ultraviolet-induced degradation in TOPCon solar cells
Researchers from UNSW have developed a model linking UV-induced degradation in TOPCon solar cells to hydrogen transport, charge trapping, and structural changes in the passivation stack. Thicker aluminum oxide layers improve UV resilience by limiting hydrogen migration. The study conducted on TOPCon cells showed a complex interaction between chemical degradation and temporary enhancement in field-effect passivation. High-energy UV photons break Si-H bonds in the SiNx capping layer, releasing mobile hydrogen that degrades chemical passivation. Thicker 7 nm AlOx layers act as a more effective barrier to hydrogen transport, improving UVID resilience. Researchers have identified new failure modes and degradation mechanisms in TOPCon solar modules, including the impact of soldering flux, contact corrosion, and sodium-induced degradation. The research also highlights the vulnerability of TOPCon solar cells to various forms of degradation under different conditions. The study provides design guidance for more UV-robust passivation stacks and improved testing protocols, as presented in a paper published in Solar Energy Materials and Solar Cells.
-
Consumers Energy begins Muskegon Solar operations in Michigan, US
Consumers Energy has launched the Muskegon Solar project in Michigan, producing 250MW of electricity for 40,000 homes and businesses while creating over 200 jobs during construction. The facility, equipped with over 550,000 panels that track the sun's movement, is part of the company's efforts to enhance energy production. Consumers Energy is also advancing battery storage, wind, new solar, and natural gas projects in Michigan, aiming to establish a reliable and cost-effective electric grid for residents.
https://www.power-technology.com/news/consumers-energy-muskegon-solar-operations/
-
Alphabet acquires clean energy developer Intersect for $4.75B
Alphabet's subsidiary Google is making strides in decarbonization by acquiring clean energy and data center infrastructure developer Intersect in a $4.75 billion deal. This acquisition will help Google combat rising emissions and prioritize decarbonizing its operational electricity consumption, with Intersect's $15 billion clean energy infrastructure portfolio in Texas and California. Google aims to halve its emissions by 2030 and run on carbon-free power 24/7, partnering with utilities and energy developers for clean power generation. The acquisition will allow Intersect to collaborate with Google on joint projects to drive innovation and leadership in the U.S. energy industry, showcasing a new approach to sustainable energy solutions.
-
Canadian Maritime Leaders Call for National Fleet and Clean Electrification Strategy Amid Global Trade Uncertainty
Maritime leaders from Canada's West Coast are calling for the creation of a Canadian-owned commercial trading fleet and a clean, electrified shipbuilding strategy to enhance supply chain security and energy sovereignty. They aim to strengthen national trade control, drive investment in domestic shipbuilding, green marine technology, and clean energy infrastructure. British Columbia is seen as a potential leader in this initiative, with plans to combine advanced electrification and clean energy systems for port microgrids and vessel charging. The leaders are urging government support to unlock banking capital and policy backing for Canadian shipyards and clean port electrification.
-
Energy Vault breaks ground on 150MW SOSA Energy Center in Texas
Energy Vault has acquired the SOSA Energy Center in Texas and has begun construction on a 150MW/300MWh battery energy storage project, expected to be operational by Q2 2027. The project will provide grid support and renewable integration services in the Texas ERCOT market, with a total portfolio of over 340MW using their B-VAULT technology. Meanwhile, Hover Energy has been recognized for their excellence in innovation and leadership in intelligent microgrids and distributed renewables, receiving three 2025 Power Technology Excellence Awards. Their AI-enabled Microgrid Management SystemTM and networked microgrids are helping to rebuild the energy grid for a more flexible and resilient future.
https://www.power-technology.com/news/energy-vault-sosa-energy-center/
-
Programmatic alignment is key to scaling residential battery demand response
Residential battery storage paired with demand response programs is becoming a key strategy for utilities to manage peak demand and maintain reliability during extreme weather events. U.S. residential battery installations saw a significant increase in 2025, with major utilities expanding programs to defer grid upgrades and strengthen resilience. Coordinated marketing and simple enrollment pathways are key to scaling residential Distributed Energy Resources (DER) participation, as shown by research from Lawrence Berkeley National Lab and ACEEE. Risk-sharing models, where utilities guarantee minimum payments to OEMs and technology providers, can help shift the financial risk of enrollment. To scale battery programs, it is important to treat battery demand response as a market development opportunity rather than just a technology deployment problem. Unified action, streamlined interconnection, interoperable standards, and risk-sharing business models are needed to align utilities, OEMs, and customers around shared value for successful scaling.
https://www.utilitydive.com/news/residential-battery-demand-response/805594/
-
EPFL researchers enhance perovskite solar cell performance via rubidium
Researchers at the Ecole Polytechnique Federale de Lausanne in Switzerland and a collaborative team from Nanjing University of Aeronautics and Astronautics, National University of Singapore, University of Ioannina, and Politecnico di Milano have made significant advancements in perovskite solar cell technology. By incorporating rubidium (Rb) into the perovskite lattice structure, they were able to enhance stability and efficiency, achieving champion efficiency levels of 25.77% and 20.65% respectively. The introduction of Rb+ cations at grain domain boundaries and the lattice strain approach led to improved carrier diffusion length, lifetime, and suppression of halide phase segregation. These developments mark a promising step forward in the quest for more efficient and stable solar energy solutions.