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Data centers environmental impact
Archived — this story has rotated out of today’s deck. It is kept here in full.
The gist
Data centers' environmental impact sparks local bans and state moratoriums. Communities worry about water, air, and electricity costs.
Background
The rapid expansion of data centers, driven by AI and cloud computing, has raised concerns about their environmental footprint, including high water and electricity use, air pollution from natural gas turbines, and impacts on local communities. This has led to public opposition, local bans, and state-level actions, as well as calls for more transparency and regulation.
How it unfolded
- Jun 2026Monterey Park voters approved a permanent ban on data centers.
- Jul 2026New York Gov. Kathy Hochul placed an effective moratorium on data center permitting.
- Aug 2026Texas Gov. Greg Abbott announced a moratorium on data centers; Coachella City Council approved its own ban.
- Aug 31, 2026California Gov. Newsom faces decisions on data center water transparency bills.
- Sep 1, 2026G20 Innovation Ministerial talks spotlight AI and data centers; Pennsylvania Gov. Shapiro's executive order faces legal scrutiny.
- Sep 2, 2026Concerns about air quality from natural gas turbines in Abilene, Texas, grow.
- Sep 3, 2026EPA proposal could limit public input on data center plans; NC State research highlights water resource pressures.
- Sep 4, 2026Experts remain unsure if California's Prop. 45 applies to data centers.
Who’s saying what
- Support
- Some officials, like David Sacks, argue data centers can lower electricity costs if done right, by generating new power.
- Caution
- Civil rights groups in South Africa call for a pause on data centers until environmental impacts are investigated.
- Public
- A PPIC survey found a majority of California residents oppose data center construction in their areas due to environmental concerns.
- Expert
- Researchers note a lack of transparency about data center water use, leaving communities guessing.
Still unverified
Some claims about health impacts from natural gas turbines are based on expert opinion, not yet confirmed by studies.