The U.S. Environmental Protection Agency (EPA) and the Department of Justice recently announced a settlement with HollyFrontier Corporation subsidiaries (HollyFrontier Refining & Marketing LLC, Frontier El Dorado Refining, LLC, Holly Refining & Marketing Company-Woods Cross, LLC, and Navajo Refining Company, LLC) that resolves alleged Clean Air Act violations regarding fuel quality emissions standards and testing requirements at three HollyFrontier facilities.
Netafim, the global leader in drip irrigation, has collaborated with researchers at Tamil Nadu Agricultural University in Tamil Nadu, India to study the viability of utilizing drip irrigation to mass-produce rice crops
Evoqua Water Technologies' mobile pretreatment trailers are self-contained, trailer-mounted systems ideally suited for temporary multimedia filtration, iron filtration, activated carbon, or softening.
SOLVAir Select 200 trona (a natural form of sodium sesquicarbonate) offers a high-assay, low-cost alternative to acid neutralization.
Thermo Scientific™ Extended Warranty Agreements are designed to give you peace of mind and keep your equipment running strong.
Tetra Tech, Inc. announced recently it was awarded an indefinite delivery, indefinite quantity contract by the U.S. Air Force for architectural-engineering services worldwide (A-E13 Environmental Services). This multiple-award contract ceiling is $500M
EPA is no longer accepting paper submittals of the Notification of Compliance Status (NOCS) for Energy Assessments for area source boilers. We now require the NOCS to be submitted electronically to the Compliance and Emissions Data Reporting Interface (CEDRI). For further information, please see the implementation videos.
The US Environmental Protection Agency (EPA) and industry groups including cement producers have failed to settle a permit dispute that is testing whether the agency has the authority to require operators of hazardous waste combustion units to conduct risk assessments that can be used to strengthen emissions limits for mercury and other pollutants when renewing the facilities' existing waste and air permits. Negotiations stalled during a meeting in November 2013 between EPA lawyers and cement kiln operators at EPA's Region V offices, according to an 8 January 2014 status report the parties filed with the Environmental Appeals Board (EAB). Litigation will continue on 20 February 2014.
On January 31, 2013, U.S. EPA published the final Boiler MACT in the Federal Register. This sets the existing source compliance date as January 31, 2016.
EPA is reopening, for 60 days, the public comment period on the startup and shutdown provisions included in the November 2012 proposed updates to pollution limits for new power plants under Mercury and Air Toxics Standards.