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18 clusters · 62 sources · 52 days · First seen · Last updated

US solar and energy storage expansion continues

Overview

The United States is seeing rapid expansion in solar and battery storage, driven by rising energy demands from expanding data centers. In the first half of 2026, solar and storage technologies accounted for 70% of all new capacity added. Preliminary estimates from the U.S. Energy Information Administration (EIA) suggest developers plan to add a record 86 GW of new large-scale generation capacity to the grid in 2026, with solar projected to represent 51% of those additions.

Between January 2025 and July 2026, renewables and battery storage expanded by 88.7 GW, significantly outpacing the 2.6 GW growth seen in fossil fuels and nuclear power. In the first seven months of 2026, renewable-generated electricity grew by nearly 11%, accounting for more than 29% of total U.S. electrical generation. This growth was led by utility-scale solar, which increased by 22.0%. During this period, coal-generated electricity fell by 10.2%.

The energy storage system (ESS) market reached a record 18.9 GWh of energy capacity deployments in the second quarter of 2026. While power capacity saw a slight year-over-year decrease, total energy capacity rose by 16% as the market shifted toward longer-duration battery systems. The average storage duration increased from 2.8 hours to 3.5 hours. This trend is supported by utility-scale installations and a 48% jump in residential energy capacity. Analysts project annual ESS installations could grow by more than 50% over the next five years as data centers seek rapid power solutions to bypass long lead times for new power plants and transmission lines.

Entities

United States · Wood Mackenzie · Solar Energy Industries Association · U.S. Energy Information Administration · California

Claims

What the coverage asserts, and how many sources carry each claim.

Timeline

  1. [BUSINESS] 2 sources
    U.S. energy storage market hits record capacity amid AI data center demand

    Driven by AI data center demand, the U.S. energy storage market hit a record 18.9 GWh in Q2 2026, with a growing shift toward longer-duration battery systems to support grid stability.

  2. [BUSINESS] 3 sources
    U.S. renewable energy and battery storage grew by 88.7 GW

    U.S. energy data shows renewables and battery storage grew by 88.7 GW in the first 18 months of the Trump administration, significantly outpacing fossil fuel and nuclear growth.

  3. [BUSINESS] 3 sources
    Solar and storage capacity grows in the United States

    Solar and storage technologies accounted for 70% of new U.S. energy capacity in early 2026, driven by residential, industrial, and data center demand.

  4. [TECHNOLOGY] 2 sources
    US energy storage market hits record 18.9 GWh in Q2 2026

    The U.S. energy storage market hit a record 18.9 GWh in Q2 2026, driven by longer-duration utility-scale and residential systems, despite a slight dip in installed power capacity.

  5. [TECHNOLOGY] 5 sources
    US energy storage industry targets 225GW deployment by 2032

    The US energy storage industry aims to deploy 225GW/1TWh of capacity by 2032, driven by grid flexibility needs and rising demand from AI and electrification.

  6. [BUSINESS] 4 sources
    United States solar capacity nears 300 GW milestone

    U.S. solar capacity has reached 299.4 GWdc, enough to power 50 million homes. New installations grew 45% year-over-year in Q2 2026, driven largely by utility-scale projects.

  7. [BUSINESS] 3 sources
    Renewable energy capacity expands in the United States

    Solar and battery storage represent 70% of new US electrical capacity in Q2 2026, while offshore wind projects continue to expand renewable energy production.

  8. [BUSINESS] 3 sources
    U.S. clean power capacity reaches 388 GW after 45% Q2 surge

    U.S. clean power capacity reached 388 GW in Q2 2026, following a 45% year-over-year jump in additions driven by utility-scale solar, wind, and battery storage projects.

  9. [BUSINESS] 4 sources
    Battery energy storage market projected to reach US$ 118.4 billion by 2033

    The battery energy storage market is projected to reach US$ 118.4 billion by 2033, while GATES Inc. prepares to enter Japan's low-voltage grid-scale storage market following 2026 regulatory changes.

  10. [BUSINESS] 4 sources
    Solar-plus-storage investment hits record $25 billion

    Global investment in solar-plus-storage projects hit a record $25 billion in the first half of 2026, driven by the need to stabilize renewable energy supply via grid batteries.

  11. [BUSINESS] 2 sources
    China solar and energy storage markets transition to market-based growth

    China's solar and energy storage sectors are shifting toward market-based growth, with Deye reporting record H1 2026 revenues exceeding RMB 10 billion driven by battery pack and inverter demand.

  12. [TECHNOLOGY] 3 sources
    United States energy storage capacity hits record 20.2 GWh in Q2

    The U.S. energy storage industry set a record in Q2 2026 with 20.2 GWh of new capacity, bringing total first-half installations to 30.8 GWh as demand for grid reliability rises.

  13. [TECHNOLOGY] 2 sources
    Energy storage market projected to reach $187.6 billion by 2034

    The global energy storage market is projected to grow from $79.4 billion in 2025 to $187.6 billion by 2034, supported by innovations in multiphysics modeling and battery architecture.

  14. [TECHNOLOGY] 4 sources
    Stanton battery storage facility enhances California grid resilience

    Wellhead Electric Company has deployed a 275.2 MWh battery storage system in California to enhance grid resilience, amid broader US discussions on microgrids and utility reliability.

  15. [BUSINESS] 16 sources
    Global energy sectors implement battery storage and renewable tenders to stabilize grids

    Energy sectors in the Philippines, Australia, Ghana, and the US are managing grid stability through new battery storage projects, renewable energy tenders, and thermal power procurement.

  16. [BUSINESS] 4 sources
    Clean energy investment and battery storage hit record levels in 2026

    Clean energy spending is on track for a record $180 billion in 2026, driven by surging utility-scale storage and a record rise in US residential home battery installations.

  17. [TECHNOLOGY] 7 sources
    Energy storage technology expands into grid infrastructure and national defense

    Energy storage is evolving into critical grid infrastructure and a strategic defense asset, as nations seek to integrate renewables and secure domestic battery supply chains away from China.

  18. [TECHNOLOGY] 5 sources
    U.S. battery storage capacity grows 70% annually

    U.S. utility-scale battery storage capacity has grown 70% annually over three years, reaching nearly 52 GW in mid-2026, with plans to exceed 105 GW by 2028 through solar integration and grid-support programs.

Sources

about.bnef.com · adomonline.com · autoblog.com.ar · azocleantech.com · barbadostoday.bb · canarymedia.com · chargedevs.com · cinemaniac.dk · cleantechnica.com · cnmo.com · countryski.com · ecoportal.net · eetasia.com · electricaleasy.com · elettricomagazine.it · energy-storage.news · energycentral.com · energyglobal.com · energymag.gr · energytrend.com · english.gossiplankanews.com · enkhuizen.nl · esdnews.com.au · futebolec.com · gcn.com · greenme.it · hibridosyelectricos.com · interestingengineering.com · investingnews.com · jornalparana.com.br · latinapress.it · marketwire.com · merca2.es · mercomindia.com · mining.com.au · myotwartakultura.pl · myrepubliconline.com · napolitan.it · nemosnewsnetwork.com · noticiasdemalaga.es · oilprice.com · onlygoodnewsdaily.com · pontevedrarecorder.com · powerphilippines.com · prtimes.jp · pv-magazine-australia.com · pv-magazine-usa.com · pv-magazine.com

This summary has been updated 18 times: see revision history