Boosting grid for data centers in San Jose
New technology increases capacity by 100 MW to meet surging energy demand from local data centers.
Image for illustration purposes
USA, California, San Jose: PG&E and Smart Wires have launched a collaborative project to support the rising energy demands of new data centers in San Jose’s Alviso district.
Using advanced power flow control (APFC) technology developed by Smart Wires, the initiative will add more than 100 MW of grid capacity at PG&E’s Los Esteros substation. This move is essential to meet urgent energy needs until a new transmission line, scheduled for 2032, becomes operational.
Smart Wires’ SmartValve devices, expected to be installed by late 2025, will help balance loads by redirecting power from heavily used lines to those with spare capacity. This approach not only reduces thermal overloads by as much as 34 % but also avoids the cost and delays associated with reconductoring or battery storage.
“With demand for data centers rapidly increasing, grid efficiency and reliability are critical,” said Joanna Lohkamp, CEO of Smart Wires. “Our SmartValve technology optimizes existing infrastructure while offering scalable future solutions.”
The California Independent System Operator (CAISO) anticipates up to 500 MW of added load in the San Jose area. SmartValve’s modular and relocatable design ensures flexibility for evolving grid requirements.
“This collaboration demonstrates how innovation can help us meet future energy challenges while maintaining reliability,” said PG&E’s Chad Dupuis.
SmartValve will continue to benefit the grid even after long-term infrastructure is in place, offering adaptive control of power flows.
Source: PR Newswire
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