Data Centres

Data center expansion is colliding with environmental and community constraints on both sides of the Atlantic.

Europe considers temporary reliance on gas to meet AI growth targets, risking climate goals, while U.S. localities push back on noise, water, and power costs — and a startup raises funding for off-grid solar-and-gas systems that could sidestep grid and community friction.

The through-line is a growing tension between scaling AI infrastructure and the need for clean, locally acceptable power, with no clear resolution yet.

Tracking: Data Center · Data Centre

Geography: Northern Virginia, Dublin, Singapore, Frankfurt, London, Tokyo, Sydney, Phoenix, Silicon Valley, Mumbai

1. Europe may need gas plants to power AI data centers, lobby says

The European Data Centre Association warns that Europe must temporarily rely on carbon-emitting gas power plants to fuel AI growth, or risk losing tech sovereignty to China.

President Lex Coors argues that renewable energy, grid expansion, and small modular nuclear reactors will not be ready in time to support the European Commission's goal of tripling data center capacity by 2032.

Climate groups, including Greenpeace EU and the European Environmental Bureau, oppose this shift, urging the Commission to maintain strict environmental standards.

The debate highlights a tension between Europe's AI ambitions and its climate commitments, with the data center industry still committed to clean energy but questioning whether batteries and renewables alone can bridge the supply gap.

Key facts:

- Europe hosts about 3,000 data centers, the second-largest regional hub after North America.

- The European Commission aims to triple data center capacity by 2032 under its AI Continent Action Plan.

- Lex Coors said small modular nuclear reactors 'won't be on time' to power AI data centers.

- Energy Commissioner Dan Jørgensen said data centers must contribute to the energy transition.

- Most European data centers are in Germany, France, the Netherlands, Ireland, and the UK.

Why it matters: This debate forces European policymakers to choose between accelerating AI infrastructure and meeting climate goals.

If gas plants are approved as a bridging fuel, it could lock in fossil fuel dependence for years, undermining the EU's renewable energy transition.

Tech giants like Microsoft, Google, and Amazon, represented by the lobby, may face slower expansion or higher costs if grid upgrades and nuclear projects fall behind schedule.

Investors and data center operators in Northern Virginia, Dublin, and Frankfurt should watch for regulatory shifts that could reshape energy sourcing and construction timelines across the region.

Politico

2. U.S. communities push back on data center noise, water use, and electricity costs

As data center construction surges nationwide, local governments are using moratoriums, ballot measures, and legal challenges to curb environmental and economic harms.

Merrillville, Indiana imposed a one-year pause on data center permits, while Ypsilanti, Michigan blocked water service for new facilities.

Meanwhile, tech companies have sued towns in Michigan and North Carolina to overturn zoning restrictions, and some state legislatures have moved to limit local control.

Key facts:

- Merrillville, Indiana enacted a one-year moratorium on data center permitting.

- Ypsilanti, Michigan halted water and sewer service for data centers in April 2026.

- Tech developers sued Saline Township, Michigan and Chatham County, North Carolina over zoning.

- West Virginia passed a bill reducing local zoning powers over data centers in 2025.

- Over 1,000 data center proposals are pending across the United States.

Why it matters: Local resistance threatens the rapid expansion plans of cloud and AI infrastructure, forcing tech companies to navigate a patchwork of new regulations.

If more communities impose moratoriums or water restrictions, data center buildout could slow, raising costs and delaying capacity.

The clash also tests the balance between federal strategic priorities and local democratic control, with outcomes likely to shape future siting decisions nationwide.

Theconversation

3. Startup TAR Raises $27M for Off-Grid Data Center Power

Green energy startup TAR has raised $27 million to build modular, plug-and-play power systems for data centers that run primarily on solar, wind, and batteries, with simple-cycle gas turbines for emergencies.

Co-founder Pat Becker says the systems can deliver 24/7 power without relying on public grids, allowing data centers to be built farther from residential communities.

TAR's first pilot will deliver 10 MW of constant power from its own land, and its first customer deployment will provide about 20 MW for an undisclosed large neo cloud provider.

The startup aims to solve two problems at once: reducing friction over new data center construction by avoiding residential power competition and noise, and addressing power constraints that currently limit AI industry growth.

Key facts:

- TAR raised a $27 million seed round announced in April 2025.

- Its systems combine solar, batteries, wind, and emergency gas turbines.

- The pilot site will deliver 10 MW of constant 24/7 power.

- First customer deployment will deliver about 20 MW constant power.

- In 110 of 123 simulated futures, power shortage limited AI growth.

Why it matters: Data center construction is increasingly blocked by communities and utilities because of noise, power competition, and environmental impact.

TAR's off-grid approach could unlock new sites in less populated areas, reduce permitting battles, and free up grid capacity for homes and businesses.

If modular renewable microgrids prove cost-effective at scale, they may reshape where and how hyperscale and edge data centers get built, potentially accelerating AI infrastructure deployment while easing local political friction.

Forbes