article thumbnail

EPA collects penalties for alleged automobile ‘defeat device’ violations by two Iowa companies

Green Car Congress

The US Environmental Protection Agency (EPA) has reached settlements with two Iowa companies for allegedly tampering with car engines to render emissions controls inoperative, in violation of the federal Clean Air Act. According to EPA, Menzel Enterprises Iowa Inc.

Iowa 268
article thumbnail

VERBIO begins production of biomethane from corn stover in Iowa; first-large scale plant in US

Green Car Congress

VERBIO has commenced production at its new plant in Nevada, Iowa. Our technology does not only create a climate-friendly fuel and a high-value fertilizer, it also prevents the release of additional emissions from agricultural production that would have resulted from the maize straw being left to rot in the fields.

Iowa 393
article thumbnail

UC Riverside engineers to “referee” CARB heavy-duty truck emissions program

Green Car Congress

University of California, Riverside (UCR) environmental engineers will soon serve as referees in California’s drive for heavy-duty trucks to meet the state’s tailpipe emission standards. The referee program will provide testing services for vehicles potentially operating with tampered emissions control systems and/or testability issues.

Emissions 199
article thumbnail

FTA announces $1.7B for 130 transit projects; nearly half for zero-emission models

Green Car Congress

This funding invests in more than 1,700 US-built buses; nearly half of these buses will be zero-emission models, bringing the total number of zero-emission transit buses funded by the Bipartisan Infrastructure Law over two years to more than 1,800 and more than doubling the number of zero-emission transit buses on America’s roadways.

Emissions 150
article thumbnail

EPA announces $46M for latest Diesel Emissions Reduction Act funding

Green Car Congress

The US Environmental Protection Agency (EPA) announced the availability of grant funding to implement projects which reduce emissions from the nation’s existing fleet of older diesel engines. Region 7 (Iowa, Kansas, Missouri, Nebraska will accept applications requesting up to $1,500,000 in grant funds.

EPA 207
article thumbnail

Gevo to sell renewable natural gas to bp

Green Car Congress

Gevo’s, wholly-owned dairy manure-based renewable natural gas (RNG) project company located in northwest Iowa—Gevo NW Iowa RNG, LLC (NW Iowa RNG)—has signed binding, definitive agreements with BP Canada Energy Marketing Corp. collectively, “bp” ) for the sale of NW Iowa RNG’s production.

Iowa 186
article thumbnail

Gevo closes $68M Green Bond to finance RNG project

Green Car Congress

has closed a $68,155,000 “Green Bond” private activity bonds offering to finance the construction of its renewable natural gas (RNG) project in Northwest Iowa. The feedstock for the RNG Project will be supplied by three dairy farms located in Northwest Iowa totaling more than 20,000 milking cows.

Financing 334