Author
Ben Zientara pv magazine USA
Ben Zientara pv magazine USA

Ben Zientara

Ben Zientara is the Associate Editor of pv magazine USA. He previously worked as a solar industry and policy analyst since 2014, writing for a broad audience of homeowners, policymakers, and solar companies. He is also the founder of Watt-Hour Media.

Ben Zientara is the Associate Editor of pv magazine USA. He previously worked as a solar industry and policy analyst since 2014, writing for a broad audience of homeowners, policymakers, and solar companies. He is also the founder of Watt-Hour Media.

Articles written by Ben Zientara

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Tesla unveils zero-down Powerwall lease program with retail electric plan in Texas, touts global VPP potential Tesla’s new retail electric plan offers a low fixed rate and includes two Powerwall batteries for a $35 per month lease payment with no up-front cost.
Ben Zientara
23 hours ago
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Base Power launches 39.2 kWh US-made home battery Base Power has launched a 39.2 kWh residential battery manufactured at its Texas factory and says a new $1 billion funding round will support production expansion and growth beyond its current markets in Texas and Illinois.
Ben Zientara
Aug 05, 2026
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Avantus completes first phase of Aratina solar-plus-storage project in California US developer Avantus has commissioned the first phase of its Aratina Solar Center in California while securing financing for a second phase that will bring the site's combined battery energy storage capacity to 952 MWh.
Ben Zientara
Jul 23, 2026
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ESS Tech introduces sodium-ion battery for data centers, other commercial users ESS Tech has introduced its Bridge battery energy storage system (BESS), a modular sodium-ion platform designed for data centers, critical infrastructure and other commercial users with short- to medium-duration storage needs.
Ben Zientara
Jul 09, 2026
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Unigrid launches first-generation sodium-ion residential battery system US sodium-ion battery developer Unigrid has launched its first residential sodium-ion battery, saying its proprietary sodium chromium oxide chemistry delivers a 25-year operating life, broad temperature tolerance and zero fire risk.
Ben Zientara
Jul 08, 2026
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Tesla deploys 13.5 GWh of energy storage in Q2 Tesla deployed 13.5 GWh of battery energy storage worldwide in the second quarter of 2026 and has scheduled its earnings webcast for July 22.
Ben Zientara
Jul 02, 2026
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Sunrun, Tesla, Renew Home announce plans for 16.8 GW virtual power plant program Residential batteries and connected home devices could be aggregated into one of the world's largest virtual power plant (VPP) platforms under a new initiative targeting growing electricity demand from data centers and other large energy users.
Ben Zientara
Jun 25, 2026
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Google-backed CO2 battery planned at Arizona power plant Energy Dome and Salt River Project plan a 19 MW, 10-hour compressed CO2 storage project in Arizona, highlighting growing interest in non-lithium long-duration storage and the reuse of existing power plant infrastructure.
Ben Zientara
Jun 16, 2026
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Enbridge and Meta announce 1.6 GWh Wyoming solar and energy storage facility to serve data center needs The 365 MW solar and 1,600 MWh energy storage installation Cowboy Project, with batteries supplied and serviced by Tesla, is the second-largest planned solar installation in the Equality State.
Ben Zientara
May 27, 2026

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