- Federal agenciesProvides federal decisionmakers with standardized cost estimates for vehicle and infrastructure transitions.
- Targeted stakeholdersProduces lifecycle greenhouse gas comparisons to inform climate and procurement policy decisions.
- Federal agenciesMay identify long-term fuel and maintenance savings opportunities for the Federal fleet.
COST Act
Referred to the Committee on Oversight and Government Reform, and in addition to the Committee on Energy and Commerce, for a period to be subsequently determined by the Speaker, i…
The bill requires two federal analyses within one year: (1) the Comptroller General must estimate costs to replace federally owned light-duty gasoline vehicles with electric vehicles (including plug-in hybrids) and with E85-capable flex-fuel ethanol vehicles, including nationwide infrastructure deployment costs; and (2) the Secretary of Energy must use the GREET model to produce lifecycle greenhouse gas emissions analyses for conventional gasoline, E85-capable flex-fuel, and battery electric vehicles and report those findings to relevant congressional committees.
The bill defines E85, Federal fleet, and light-duty vehicle for the analyses.
Technocratic, low-cost reporting requirements with bipartisan compromise elements make enactment plausible, though legislative calendar and stakeholder politics create uncertainty.
Relative to its intended legislative type, this bill is a straightforward reporting mandate that clearly assigns two agencies to produce specific analyses within one year and to publish/report results. It provides a concise scope (costs including infrastructure and lifecycle GHG comparison using GREET) and named recipients for the reports.
Liberal emphasizes climate and land-use emission concerns
Who stands to gain, and who may push back.
- Targeted stakeholdersAnalyses may reveal high near-term procurement and infrastructure costs, creating budgetary pressures.
- Targeted stakeholdersGREET model inputs and lifecycle assumptions are variable, provoking disputes over emissions conclusions.
- Targeted stakeholdersPromoting E85 could increase demand for corn ethanol, with potential land use and water consequences.
Why the argument around this bill splits.
Liberal emphasizes climate and land-use emission concerns
Generally supportive of evidence-based lifecycle and cost analysis for federal fleet decarbonization, but wary that comparing E85 with EVs could be used to slow electrification.
Wants the analyses to prioritize true climate impacts and equity, including land-use and grid-decarbonization assumptions.
Supports the bill as a pragmatic, data-driven step to inform federal fleet procurement and infrastructure planning.
Sees value in independent GAO cost work and DOE lifecycle modeling, while urging robust sensitivity analyses and transparent assumptions.
Likely favorable because it demands fiscal analysis and evaluates domestic biofuel (E85) viability alongside EVs.
Appreciates scrutiny that could prevent costly, premature EV mandates and protect agriculture-linked fuel options, while cautious about taxpayer-funded infrastructure.
The path through Congress.
Reached or meaningfully advanced
Reached or meaningfully advanced
Still ahead
Still ahead
Still ahead
Technocratic, low-cost reporting requirements with bipartisan compromise elements make enactment plausible, though legislative calendar and stakeholder politics create uncertainty.
- No appropriation or cost estimate included
- Committee action and scheduling timelines
Recent votes on the bill.
No vote history yet
The bill has not accumulated any surfaced votes yet.
Go deeper than the headline read.
Liberal emphasizes climate and land-use emission concerns
Technocratic, low-cost reporting requirements with bipartisan compromise elements make enactment plausible, though legislative calendar and…
Relative to its intended legislative type, this bill is a straightforward reporting mandate that clearly assigns two agencies to produce specific analyses within one year and to publish/report results. It provides a con…
Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.