Brief Archive Methodology
3 SIGNALS ACTIVE
March 19, 2026
Undercurrent delivers early warnings on the forces that shape our society — enabling you to make critical decisions now, ahead of the news.
Weekly Signal Brief · March 19, 2026

Undercurrent: Environment

Surfaced signals that may impact the environment.
Signal Intelligence
Public Data
IPCC · NREL · EPA · LBNL
LegiScan · FEC
Florida's independent environmental oversight board was eliminated today. New Jersey is simultaneously trying to exit its climate compact, mandate new gas plants, and weaken drinking water protections for 5 million people.
Weekly scan · 256 bills assessed · 82 weakening · 113 strengthening · 28 high-confidence threats

Florida H1417 was presented to the Governor today — a 92-page omnibus that abolishes the state's Environmental Regulation Commission, the independent citizen board with authority to set environmental standards. It passed 110 to nothing. The ERC elimination was buried inside popular provisions on coastal resilience and solar permitting. When the ERC is gone, Florida's environmental agency regulates itself, with no independent check.

New Jersey has three bills moving simultaneously that would dismantle its climate framework piece by piece. The first exits RGGI and repeals the Global Warming Response Act — removing both the carbon pricing mechanism and the legal authority to act on climate. The second mandates construction of new natural gas power plants, locking in fossil fuel infrastructure for 30-40 years. The third weakens the Highlands Water Protection Act, which protects the watershed supplying drinking water to 5 million people.

Illinois has four coordinated bills attacking its landmark 2021 clean energy law simultaneously. Two would repeal it entirely. Two others would prohibit state agencies from regulating carbon emissions from fossil fuel plants at all — meaning even if the law survives, it becomes unenforceable. Four bills targeting the same law at the same time is a strategy, not a debate.

Rhode Island has introduced two companion bills to repeal its 2021 Act on Climate in its entirety. Not amend it — repeal it. Rhode Island has 400 miles of coastline. The sponsors are not proposing an alternative. Vermont, with 24 legislative sponsors, is pushing to repeal its Renewable Energy Standard. Vermont is not a state where you expect organized clean energy rollback. Twenty-four sponsors means this has real caucus backing.

Watch List
New Jersey4 signals
Illinois4 signals
Michigan4 signals
New York5 signals
Hawaii3 signals
Vermont4 signals
This Week
82
Weakening
113
Strengthening
256
Bills assessed
1
To Governor
To Governor · Urgent
FL H1417
Eliminates Environmental Regulation Commission · Weakens
Signal Data Layer
Weekly · AI-assisted · Public legislative data
Pattern Analysis · Weakening Bills

Of the 82 bills assessed as weakening environmental protections this week: 28 target clean energy standards — renewable portfolio standards, net metering, clean energy mandates — through repeal, reduction, deadline extension, or removal of enforcement; 19 target climate commitments directly — RGGI withdrawal, greenhouse gas mandate repeal, prohibition on CO2 regulation, concentrated in New Jersey, Rhode Island, and Illinois; 18 target environmental review and regulatory authority — weakening state EPA capacity, permitting reform, oversight commission abolition. The dominant pattern is coordinated multi-bill campaigns: New Jersey has three bills targeting different layers of its climate framework simultaneously, Illinois has four, Hawaii has five. Rollback is appearing in unexpected states. Rhode Island, Vermont, and Hawaii — reliably favorable to environmental legislation — all have high-confidence weakening bills this period.

⚠ High Confidence Threats
28 bills
To Governor · Today HIGH ENV_AUTHORITY Florida
FL H1417 — Eliminates Environmental Regulation Commission
Abolishes Florida's Environmental Regulation Commission — the independent citizen board with authority to set environmental standards — inside a 92-page omnibus containing popular provisions on coastal resilience and solar permitting. Passed 110-0.
Why it matters: The ERC is the structural check on the Florida DEP. Without it, the agency sets its own standards with no independent review. This is on the Governor's desk today.
WEAKENS HIGH CLIMATE New Jersey
NJ S2463 — RGGI Withdrawal + Global Warming Response Act Repeal
Withdraws New Jersey from the Regional Greenhouse Gas Initiative and simultaneously repeals the Global Warming Response Act — dismantling both the carbon pricing mechanism and the underlying state climate law in a single bill. EPA data associates RGGI with 50% power sector CO2 reduction since 2008 vs 25% in non-RGGI states.
Why it matters: New Jersey rejoined RGGI in 2020 after leaving under Christie. This bill would exit again and remove the legal basis for state climate action — a two-layer rollback in one filing.
WEAKENS HIGH CLEAN_ENERGY New Jersey
NJ A4491 — Natural Gas Power Plant Procurement Mandate
Establishes a state procurement program for natural gas power plants — institutionally mandating fossil fuel infrastructure at the same moment companion legislation seeks to withdraw from RGGI.
Why it matters: New infrastructure locks in emissions for 30-40 years. This bill doesn't just slow the transition — it mandates investment moving in the opposite direction.
WEAKENS HIGH CLIMATE Rhode Island
RI S2080 / H7531 — Repeal of 2021 Act on Climate
Two companion bills — one in each chamber — to repeal Rhode Island's 2021 Act on Climate in its entirety. The Act established the state's greenhouse gas reduction mandate and the executive climate change coordinating council. Full repeal, not amendment.
Why it matters: Rhode Island has 400 miles of coastline and acute climate exposure. The 2021 Act was the legal foundation for the state's entire climate response. The sponsors are not proposing an alternative.
WEAKENS HIGH CLIMATE Illinois
IL HB4124 / SB2720 — Prohibition on CO2 Regulation
Two companion bills prohibiting Illinois state agencies from regulating carbon dioxide emissions from fossil fuel power generation — stripping the state's authority to implement its own climate commitments regardless of what other law requires.
Why it matters: This doesn't repeal a specific program — it removes the legal authority to regulate entirely, making Illinois's other climate legislation unenforceable at the agency level.
WEAKENS HIGH CLEAN_ENERGY Illinois
IL HB2633 / HB4088 — Repeal Illinois Clean Energy Law
Two additional companion bills seeking to repeal Illinois's Climate and Equitable Jobs Act — the 2021 law setting a 100% clean energy standard by 2050. Illinois now has four bills pursuing the same objective simultaneously.
Why it matters: Four bills attacking the same law at the same time is a strategy, not a debate. Even if most fail, coordinated pressure is designed to weaken the law piecemeal.
WEAKENS HIGH CLEAN_ENERGY Michigan
MI SB0322 / HB5711 — Repeal Michigan 2023 Clean Energy Standards
Two companion bills targeting Michigan's 2023 clean energy law — which established a 100% clean energy standard by 2040. NREL research associates renewable portfolio standards with 7-14% emissions reductions in adopting states.
Why it matters: Michigan's 2023 law passed by a narrow majority and was immediately contested. These bills are the legislative counterattack, arriving in the very next session.
WEAKENS HIGH · 24 sponsors CLEAN_ENERGY Vermont
VT H0159 — Repeal Renewable Energy Standard
Repeals Vermont's Renewable Energy Standard outright. Twenty-four sponsors is a significant caucus commitment in Vermont's legislature.
Why it matters: Vermont is not a state where you expect organized clean energy rollback. Twenty-four sponsors means this has real caucus backing — not one member filing a protest bill.
WEAKENS HIGH CLEAN_ENERGY West Virginia
WV HB4556 — Eliminate Net Metering
Single-sentence bill repealing West Virginia's net metering statute entirely. Lawrence Berkeley National Lab research associates net metering with 40-60% of distributed solar adoption.
Why it matters: Net metering is the economic mechanism that makes rooftop solar viable for homeowners. Without it, the payback period becomes unworkable for most households.
WEAKENS HIGH ENV_AUTHORITY North Carolina
NC S665 — Automatic Approval for Coastal Development Permits
Creates a presumptive approval framework for upland basin marina permits with automatic approval if agencies fail to act within 60 days — shifting the default from review to approval in ecologically sensitive coastal areas.
Why it matters: Environmental agencies are chronically understaffed. Automatic approval timelines turn resource constraints into a permitting mechanism — the burden shifts from developers to regulators.
✓ High Confidence Strengthening
Selected
STRENGTHENS · HIGH CLEAN_ENERGY Maryland
MD SB341 / HB345 — Strengthen Renewable Portfolio Standard
Expands Maryland's renewable portfolio standard and mandates increased solar renewable energy credit procurement, advancing clean energy transition goals.
STRENGTHENS · HIGH CLIMATE Maryland
MD HB1040 — Climate Change Funding Mandate
Mandates dedicated funding allocation from Maryland's Strategic Energy Investment Fund to climate change reduction programs through 2032.
STRENGTHENS · HIGH CLIMATE New York
NY S03346 / A10100 — Climate and Community Investment Act
Establishes carbon pricing and climate investment framework, prioritizing allocation to disadvantaged communities.
STRENGTHENS · HIGH CLEAN_ENERGY New York
NY S06394 — Data Center Emissions Disclosure
Requires energy consumption disclosure and efficiency standards for data centers — addressing a significant and rapidly growing emissions source.
FEC · Funding Correlations

FEC committee formation analysis was conducted for all high-confidence threat bills this period. No new committee formations were identified within a 7-day window of bill introduction. This result is reported as part of standard methodology — the absence of detectable FEC correlation does not reduce bill significance. Environmental rollback networks operate through established funding infrastructure that does not require new committee formation at the moment of bill introduction.

Methodology: Assessments use three environmental principles: Climate Commitments (IPCC AR6, RGGI data), Clean Energy Transition (NREL renewable portfolio standard research, Lawrence Berkeley National Lab distributed solar studies), and Environmental Authority (EPA regulatory standards). FEC committee formation analysis conducted for all bills — no correlations found this period. Signal definitions are not open source. Undercurrent surfaces observable patterns in public data — it does not editorialize on legislative intent.