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Key developments
Pennsylvania budget adds data center reporting rules
Pennsylvania’s new Fiscal Code requires data centers with peak capacity above 10 MW to file annual energy and water-use reports with the Department of Environmental Protection, with first reports due July 1, 2027, and penalties up to $10,000 per day for noncompliance. The budget also requires PJM to provide load-forecasting information to the Public Utility Commission and allows review of contracts tied to forecast assumptions. Lawmakers left unresolved separate efforts to repeal the state’s data center sales-tax exemption and to allow local moratoriums of up to 18 months.
Why it matters
Pennsylvania moved from debate to enforceable statewide data-center monitoring while leaving the biggest incentive and siting fights open.
Sources & driving stories
ALTOONA MIRROR
Altoona Mirror coverageNORTHCENTRALPA
NorthcentralPA coverageMeta expands Louisiana AI campus to 5GW
Meta expanded its Hyperion data center project in Richland Parish, Louisiana, to 5 GW of planned capacity and more than $50 billion in total investment, according to reporting by CNBC’s Jonathan Vanian and Fox Business’s Sophia Compton. The expansion builds on an earlier 2 GW plan and an October disclosure of $27 billion tied to a Meta-Blue Owl Capital joint venture. Louisiana Gov. Jeff Landry signed legislation providing a 20-year sales-tax exemption for qualifying data centers built before 2029, while Meta says it will fund more than $1 billion in local roads, water and wastewater upgrades and cover the facility’s energy and water costs.
Why it matters
The project shows the scale AI infrastructure is reaching and how megacampuses are being paired with long-duration state tax incentives and utility-cost assurances.
Sources & driving stories
CNBC · Jonathan Vanian
CNBC coverageFOX BUSINESS · Sophia Compton
Fox Business coverageSierra Club sues over Wisconsin Lighthouse permit
The Sierra Club filed a Wisconsin court lawsuit seeking to overturn the Department of Natural Resources construction permit for the $15 billion Lighthouse hyperscale data center in Port Washington near Lake Michigan. E&E News reports the suit alleges DNR approved the project without an environmental impact statement, the state’s most rigorous review. Public records obtained by Sierra Club reportedly show DNR reversed plans to conduct that review after developers raised concerns it would “kill the project”; the facility involves Vantage Data Centers, Oracle and OpenAI.
Why it matters
The case directly tests whether large AI data centers can be permitted without full environmental review as water, power and emissions concerns intensify.
Sources & driving stories
E&E NEWS
E&E News coverageWorth noting
WORTH NOTING
Virginia adds data-center electricity tax
Virginia’s budget compromise retains the industry sales-tax exemption but adds a tax on electricity consumed by data centers, described by Cardinal News and Virginia Mercury as the first such state law, alongside limited water and noise provisions.
WORTH NOTING
Midwest local zoning fights escalate
Michigan communities are drafting ordinances, delaying tax-abatement votes and weighing moratoriums, while Posey County, Indiana, reviewed 12 pages of proposed development rules after resident opposition and Indianapolis prepares a moratorium amendment tied to a DC BLOX project.
WORTH NOTING
White House plans ratepayer-cost pledge
AOL’s Jarrett Renshaw reports the White House plans to convene utilities, data center developers and governors for a voluntary pledge aimed at preventing AI-related grid-upgrade costs from falling on existing households and businesses.
Still unclear
OPEN QUESTION
Will voluntary cost pledges become binding rules?
Federal pledges and state proposals increasingly require data centers to pay for incremental power needs, but the enforceability and cost-allocation mechanics remain unsettled.
OPEN QUESTION
Can environmental lawsuits slow AI megacampuses?
The Wisconsin Lighthouse challenge could influence whether other large data center permits face demands for full environmental impact statements.