Rezoning of San Jose IBM site raises environmental concerns

Rezoning of San Jose IBM site raises environmental concerns

News ClipSan José Spotlight·San Jose, Santa Clara County, CA·8/26/2026

The San Jose City Council approved the rezoning of a former 35-acre IBM site despite community and environmental group concerns. Residents fear the rezoning will attract data centers and lead to negative environmental impacts, with some councilmembers voting against the immediate approval.

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Gov: San Jose City Council, IBM

The San Jose City Council voted 9-2 to approve the rezoning of the former 35-acre IBM Almaden Research Center in South San Jose, converting it to an industrial park. Residents and environmental groups, including the Sierra Club, California Native Plant Society, Mothers Out Front, Green Foothills, and Santa Clara Valley Bird Alliance, voiced strong opposition, fearing the rezoning would attract data centers and allow development to bypass California Environmental Quality Act (CEQA) review due to Senate Bill 131.

Opponents warned of increased traffic, air and noise pollution, and negative impacts on wildlife, urging the council to delay the decision for more community input and to establish uniform standards for data center projects. Councilmembers Rosemary Kamei and Pamela Campos voted against the rezoning, advocating for a postponement.

However, the majority of the council, including Councilmember George Casey, supported the immediate approval, citing the need for economic productivity and significant tax revenue for the city. Land use consultant Erik Schoennauer, representing IBM, stated the rezoning aligns with San Jose's general plan and efficiently repurposes the land.