Congress mandates data center transparency—but only if you can afford green certification

What it does

This bill creates two main mechanisms: (1) it exempts AI data centers from federal bonus depreciation tax benefits UNLESS they achieve LEED Platinum or Gold green building certification, and (2) it requires large data centers (25+ megawatts) to disclose detailed information about water usage, electricity consumption, backup power, and emissions to federal agencies and state governments, with civil penalties up to $100,000/day for knowing violations. The bill aims to increase transparency about data center environmental impact while incentivizing green building standards.

Why we flagged it

The bill combines a mandatory environmental disclosure regime (Section 3) with a tax-code amendment (Section 2) that conditions bonus depreciation eligibility on green building certification. It is neither purely a tax bill nor purely a disclosure bill—it uses tax policy as a lever to drive environmental compliance.

What the text implies

• LEED certification requirement may create a de facto barrier for smaller or less-capitalized data center operators, concentrating market share among larger firms that can absorb certification costs.
• Disclosure of water rights, permits, and long-term supply agreements may expose competitive or proprietary business arrangements to public scrutiny and local political pressure.
• Federal preemption of state nondisclosure agreements (Section 3(d)) overrides private contract law, potentially creating liability exposure for utilities and local governments that comply with federal disclosure mandates.
• Dual-use data centers (serving both federal and private clients) face partial disclosure requirements at OMB Director's discretion, creating regulatory uncertainty and potential selective enforcement.
• Annual reporting of backup power fuel quantities and emissions may reveal operational resilience strategies and infrastructure vulnerabilities to adversaries or competitors.

Section numbers refer to the bill text the analysis read — linked under Primary records below.

Who it affects

Citizens gain transparency and environmental accountability (public disclosure of water/energy use, emissions data), which supports informed local decision-making and environmental oversight. However, the tax incentive structure—exempting AI data centers from bonus depreciation only if they meet green standards—may increase costs for non-compliant facilities, which could be passed to consumers or reduce investment in less-wealthy regions unable to afford LEED certification. The disclosure mandat

Who stands to gain

• Large data center operators with capital to invest in LEED certification
• Green building certification bodies (USGBC)
• Environmental consulting and compliance firms
• Data center operators in states with 'electing State' infrastructure already in place

Named in the bill

Department of Energy (DOE), Environmental Protection Agency (EPA), Office of Management and Budget (OMB), U.S. Green Building Council (USGBC), Internal Revenue Service (IRS), State governments (electing states), Data center operators, Electric utilities, Water authorities, International Organization for Standardization (ISO), International Electrotechnical Commission (IEC)

Where it stands

1 cosponsor: 1 Democrats.

• Jul 21, 2026 — Introduced · Congress.gov: “Introduced in Senate”
• Jul 21, 2026 — Referred to Senate Committee on Finance · Congress.gov: “Read twice and referred to the Committee on Finance”

Dates and quoted wording are Congress.gov's action record; the timeline shows status changes, not every procedural step.