Data Center Expansion – Letter Toolkit
Ready-to-copy letters and talking points about the rapid buildout of AI-driven data centers, rising utility bills, and the call for a national moratorium.
Overview
A coalition of more than 230 environmental organizations has urged Congress to pause new data center construction across the U.S. They warn that AI-fueled facilities are driving up electricity bills, straining local grids, consuming huge volumes of water, and adding millions of tons of CO2 to the atmosphere. This page offers letter templates for neighbors who want to press for safeguards — and, if they choose, to support a full moratorium.
Quick facts
- AI-focused data centers are among the most energy-hungry facilities on the grid, often locking in demand for decades.
- Analysts project U.S. data center electricity demand could nearly triple within the next decade, significantly increasing emissions if not paired with clean energy.
- Many centers rely on large volumes of water for cooling, adding stress in already drought-prone regions.
- Local residents can see higher utility bills and grid constraints while most economic benefits flow to a few large tech and cloud providers.
Current status
For who has sent what (TB, DF, others), see: outreach_history.html.
Letter toolkit
Choose the version that matches your own view. The first letter asks for strong safeguards and targeted pauses; the second explicitly supports the national moratorium proposal. The third is a short letter to the editor.
Dear [Senator/Representative] [Last Name],
I am writing as a constituent concerned about the rapid, largely unregulated expansion of AI-driven data centers across the United States. These facilities are bringing major new loads to our power grid and water systems, often faster than communities can fully understand or manage the impacts.
Recent reporting and advocacy from a broad coalition of environmental groups highlight several risks: higher electricity bills for residents, increased strain on local grids, heavy water use in drought-prone regions, and a significant increase in climate pollution if this buildout is not paired with strong standards.
I am not opposed to data centers or to AI as a whole. But when one industry can reshape our energy and water systems at this scale, we need basic safeguards in place before expansion continues at full speed.
I respectfully ask you to support:
– Federal transparency requirements for large data centers on energy use, water use, and emissions
– Independent impact assessments before approving new clusters in already stressed regions
– Clear protections for households so utility rate increases are not quietly shifted onto families
– Targeted pauses or caps in areas where the grid or water systems are already near their limits
AI may be a powerful new technology, but it should not be allowed to quietly drive up bills, drain local water supplies, or lock in decades of fossil-fuel demand without strong public oversight. Our communities deserve a say in how this buildout happens.
Please let your constituents know how you intend to ensure that any further expansion of data centers is compatible with affordable energy, stable grids, and a livable climate.
Thank you for your attention to this issue.
Sincerely,
Your constituent and member of the Responsible AI community
Dear [Senator/Representative] [Last Name],
I am writing to urge you to support the call from more than 230 environmental organizations for a national moratorium on new data centers until stronger standards and protections are in place.
The current AI-driven data center boom is happening faster than our energy, water, and climate policies were designed to handle. These facilities are already driving up electricity demand, increasing emissions, and putting additional pressure on water supplies and local grids — with most of the benefits flowing to a handful of large technology companies.
A temporary moratorium is not a ban on technology. It is a time-out to make sure that:
– Communities understand and can weigh in on local impacts
– Utilities and regulators have clear standards for siting, efficiency, and water use
– New data centers are aligned with climate goals, not working against them
– Households are protected from quietly subsidizing corporate growth through higher rates
AI may play a large role in our future economy, but that does not justify building infrastructure in ways that ignore long-term environmental and community costs. We have one chance to get the rules right while this buildout is still underway.
I urge you to publicly support the moratorium call and to work on legislation that sets strong, enforceable national standards for any future expansion.
Thank you for considering this request.
Sincerely,
Your constituent and member of the Responsible AI community
To the Editor,
Across the country, communities are seeing a surge in massive data centers built to power artificial intelligence. These projects are often approved quietly, yet they can reshape local energy use, water use, and utility bills for decades.
Environmental groups now warn that data center electricity demand could nearly triple in the coming years, adding millions of tons of CO2 if we are not careful. Many facilities also depend on large volumes of water for cooling, even in areas that already face drought and competing needs for farms and households.
Most residents are not against technology or AI. But we do deserve basic protections: clear information about how much energy and water these centers use, strong standards before new clusters are approved, and assurance that higher costs are not quietly passed on to families through our utility bills.
Before we allow another wave of AI data centers to be built, our elected officials should insist on safeguards — and, if necessary, a temporary pause — to make sure this buildout truly serves the public interest.
Sincerely,
Your constituent and member of the Responsible AI community