S. 1666: A bill to require the Administrator of the Environmental Protection Agency to satisfy certain conditions before issuing to producers of mid-level ethanol blends a waiver from certain requirements under the Clean Air Act, and for other purposes.

S. 1666: A bill to require the Administrator of the Environmental Protection Agency to satisfy certain conditions before issuing to producers of mid-level ethanol blends a waiver from certain requirements under the Clean Air Act, and for other purposes.

111th Congress · introduced 2009-09-14 · Environmental Protection · Latest: Read twice and referred to the Committee on Environment and Public Works. (text of measure as introduced: CR S9329)

federal

Follow this bill, step by step

Where it came from: introduced 2009-09-14 · official record
Who proposed it: Sen. Collins, Susan M. [R-ME] · what a sponsor is
What happened next: no floor votes in our records yet. Why?
Where it stands now: Read twice and referred to the Committee on Environment and Public Works. (text of measure as introduced: CR S9329) Not final yet: this can still change. We check for updates every day.
If it becomes law and spends money: follow the money to money laws, then agencies and contracts and grants.

What does this mean?

Official title

A bill to require the Administrator of the Environmental Protection Agency to satisfy certain conditions before issuing to producers of mid-level ethanol blends a waiver from certain requirements under the Clean Air Act, and for other purposes.

Plain summary

Authorizes the Administrator of the Environmental Protection Agency (EPA) to allow the introduction into commerce of a mid-level ethanol blend (an ethanol-gasoline blend containing greater than 10% ethanol) for use in conventional gasoline-powered onroad or nonroad vehicles and nonroad engines only if: (1) EPA's Science Advisory Board submits to the Administrator, and the Administrator provides for public notice and comment, a report describing the impact of the blend on such vehicles, emissions, and associated materials compatibility and consumer issues, the ability of the gasoline distribution infrastructure to introduce the blend without widespread misfueling by consumers, and the estimated ability of consumers to purchase gasoline other than that blend in in all areas of the United States by five years after the blend is introduced; (2) the permit or authorization is granted through the fuels and fuel additives waiver process under the Clean Air Act and the Administrator formally responds to the Board's recommendations in the waiver announcement; and (3) the blend is introduced for general use in all conventional gasoline-powered onroad and nonroad vehicles and nonroad engines in widespread use as of the date on which the Administrator authorizes that introduction.

Congressional Research Service summary (Introduced in Senate), quoted unchanged (nonpartisan). Read the source.

What a vote does

A “Yea” vote

If it passes both chambers and is signed, it becomes law.

A “Nay” vote

If it is not passed, current law stays as it is.

PSI Sci description of the legislative step (not an opinion).

What does this mean? (plain words)

Official text

A bill to require the Administrator of the Environmental Protection Agency to satisfy certain conditions before issuing to producers of mid-level ethanol blends a waiver from certain requirements under the Clean Air Act, and for other purposes.

Source: Congressional Research Service summary (Introduced in Senate)

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How did my representative vote? · This bill's floor votes

Officials and money

Sponsor: Sen. Collins, Susan M. [R-ME] · 6 cosponsors

Cost estimate: No cost estimate published yet.

Cosponsors on this site

Sheldon Whitehouse (D-RI)

Sponsor's campaign money: Sen. Collins, Susan M. [R-ME] reported raising $22.5 million (2025–2026). Details. Shown for context only; it does not mean any donor supported this bill.

Agencies named in this bill

Environmental Protection Agency: its federal spending and other bills that name it

Found automatically: the agency's full official name appears in the bill title. A bill can affect agencies it does not name, so this list may be incomplete.

No linked floor roll calls in our collected records yet. This does not mean the bill has never had a vote. Check the official bill history.

Words on this page, explained (2)

Authorization: A law that creates or continues a government program and says what it may do, often with a suggested spending ceiling. An authorization alone does not provide money; a separate appropriation does.
Bill: A proposed law. It becomes law only if it passes the legislature and is signed by the president or governor (or a veto is overridden).

Plain meanings written from linked sources. All words.

Sources

Congressional Research Service summary (Introduced in Senate)
Congress.gov
Data: GovInfo BILLSTATUS bulk data (Library of Congress), BILLSTATUS-111s1666.xml <https://www.govinfo.gov/bulkdata/BILLSTATUS/111/s>

Record fed-us-cong111-s1666 · catalog fed-us-congress-bills-cong111 · updated 2026-11-15 by psicol fed-bills-cong111