Clean Tech Daily — July 24, 2026
U.S. renewable energy generation surged 10.1% as solar, wind, and battery storage projects accelerate toward an 83 GW capacity addition by 2027. In Australia, Idemitsu plans a massive 864 MWh vanadium flow battery at a former coal mine site, while Massachusetts utilities launch vehicle-to-grid programs to pay EV drivers for battery power. Climate tech venture funding hit $26.1 billion in H1 2026, up 55% year-over-year.
Clean Tech Daily — July 24, 2026
Top Story
U.S. Renewable Generation Hits Record Momentum: 83 GW of New Capacity by 2027
U.S. renewable energy generation has jumped 10.1% as the nation accelerates deployment of solar, wind, and battery storage systems. According to the latest analysis, the U.S. is on track to add nearly 83 GW of combined solar, wind, and battery storage capacity by the end of 2027, demonstrating sustained momentum despite recent policy uncertainty. This growth reflects record-breaking activity across all three technology categories, with solar installations continuing to dominate new project pipelines.
The expansion underscores a fundamental shift in how America's power grid operates, with energy storage emerging as critical infrastructure to balance renewable generation. Battery deployments have reached historic deployment rates, enabling utilities to maximize clean power utilization even during low generation periods. These capacity additions position the U.S. to further reduce fossil fuel dependency and meet growing electricity demand, particularly from data centers and electrified transportation.
Solar & Wind
India's ACME Solar Secures 300 MW Wind-Solar Hybrid Deal
ACME Solar has signed a landmark 25-year power purchase agreement (PPA) with Solar Energy Corp. of India Ltd (SECI) for a 300 MW interstate transmission system (ISTS)-connected wind-solar hybrid renewable energy project. The deal represents continued momentum in India's hybrid renewable sector, which combines wind and solar generation to optimize capacity utilization across varying seasonal patterns. Hybrid projects reduce land requirements and provide more stable grid support than single-technology installations.
Australia Reports Record Solar, Wind, and Battery Project Surge
The Australian Energy Market Operator (AEMO) has documented a record level of new solar, wind, and battery projects entering the National Electricity Market (NEM) during the 2025/26 financial year, with a surge of project completions in the June quarter. This acceleration reflects Australia's transition away from coal generation and growing investor confidence in renewable infrastructure despite grid integration challenges. The pipeline includes both utility-scale and distributed generation systems.
EVs & Batteries
Massachusetts Launches Vehicle-to-Grid Program Paying EV Drivers for Battery Power
Utilities Eversource and National Grid are adding residential vehicle-to-grid (V2G) charging to ConnectedSolutions, their existing virtual power plant programs, allowing EV drivers to earn money by sending stored battery power back to the grid during peak demand periods. This marks a significant expansion of demand response capabilities, transforming electric vehicles into distributed energy resources. Participating drivers can help stabilize the grid while generating additional revenue streams from their EV batteries.
EV Batteries Transformed into Home Emergency Power with New Meter Technology
A new meter attachment technology enables EV owners to use their vehicle batteries as backup power for homes, converting electric vehicles into decentralized energy storage systems. Sila has pioneered silicon-carbon anode technology that delivers 20-40% higher energy density than traditional graphite anodes, enabling faster charging and longer-lasting batteries capable of supporting both transportation and stationary energy needs. This dual-use approach maximizes the value of EV battery capacity.
Energy Storage & Emerging Tech
Idemitsu Plans 864 MWh Vanadium Flow Battery at Australian Coal Mine Site
Idemitsu Australia is proposing a 108 MW vanadium flow battery system with eight hours of storage capacity at a former coal mine site in New South Wales. The project exemplifies repurposing coal infrastructure for long-duration energy storage, which is critical for seasonal balancing in renewable-heavy grids. Vanadium flow batteries offer advantages including longer cycle life, scalability, and the ability to decouple power and energy capacity—making them suitable for supporting renewable integration at scale.
India's Advait Battery and Adaptive Engineering Partner on BESS Manufacturing
Advait Battery Ecosystems and Adaptive Engineering have agreed to jointly develop an integrated battery energy storage system (BESS) manufacturing and solutions platform in India for utility-scale and commercial/industrial (C&I) applications. This partnership strengthens India's domestic battery production capacity as the nation accelerates renewable deployment. The platform aims to supply both grid-connected and off-grid energy storage solutions to support India's energy transition.
Policy & Investment
Climate Tech Venture Funding Hits $26.1 Billion in H1 2026, Up 55% Year-Over-Year
Climate technology venture capital funding surged to $26.1 billion in the first half of 2026, a 55% increase from the prior year period, according to Currence's analysis. The surge was driven by major deals in low-carbon data center technology, including DayOne and Nscale investments. This demonstrates sustained investor confidence in climate solutions despite broader economic headwinds and policy uncertainty, with particularly strong support for emerging technologies addressing energy-intensive sectors like artificial intelligence and cloud computing.
UK Government Launches Cleantech Challenges to Commercialize Innovation
The UK government has launched new cleantech innovation challenges designed to accelerate the transition from laboratory research to commercial industry deployment. These initiatives aim to reduce decarbonization costs by billions of pounds while supporting early-stage clean energy companies in scaling production. The programs target priority sectors including hydrogen, carbon capture, and advanced battery manufacturing.
By the Numbers
| Metric | Value | Context |
|---|---|---|
| U.S. Renewable Generation Growth | 10.1% | Year-over-year increase in renewable electricity generation |
| New U.S. Capacity (Solar/Wind/Battery) | ~83 GW | Expected additions by end of 2027 |
| Climate Tech VC Funding (H1 2026) | $26.1 billion | Up 55% from H1 2025 |
| Idemitsu Vanadium Battery Capacity | 864 MWh | Long-duration storage at former coal mine site |
| ACME Solar Hybrid Project | 300 MW | Wind-solar hybrid capacity in India |
What to Watch This Week
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Massachusetts V2G Implementation Timeline: Monitor rollout details as Eversource and National Grid integrate residential EV charging with ConnectedSolutions virtual power plant programs, potentially establishing a model for other utilities nationwide.
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Vanadium Flow Battery Economics: Track cost and performance metrics from Idemitsu's Australian project as it advances, which could validate long-duration storage as cost-competitive with lithium-ion for multi-hour applications.
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India's Battery Manufacturing Momentum: Follow Advait Battery and Adaptive Engineering's progress toward production scaling, as domestic BESS manufacturing could significantly reduce India's reliance on imported battery components and accelerate renewable grid integration.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
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