Author: Editor

Update:  EPA has extended the comment period on the proposed standards for Florida waters until April 28, 2010.

On January 26, the U.S. Environmental Protection Agency (EPA) proposed water quality standards to protect Florida’s waters. The proposed action would set a series of numeric limits on the amount of phosphorus and nitrogen, also known as “nutrients,” that would be allowed in Florida’s lakes, rivers, streams, springs and canals. Major sources of phosphorus and nitrogen pollution include farm operations, particularly fertilizer use and livestock wastes, as well as stormwater runoff and municipal wastewater treatment.

The EPA action was initiated after the federal agency entered into a 2009 consent decree with the Florida Wildlife Federation to propose limits to this pollution.  The consent decree committed EPA to proposing numeric nutrient standards for lakes and flowing waters in Florida by January 2010, and for estuarine and coastal waters by January 2011.  EPA also agreed to establish final standards by October 2010 for lakes and flowing waters and by October 2011 for estuarine and coastal waters.
Continue reading “EPA brushes State rulemakers aside, will set nutrient standards for Florida waterways”

As January closes, we take a quick look at the highlights (or lowlights, depending on your perspective) of actions taken by the US Environmental Protection Agency in the first month of 2010. Noteworthy actions included:

• EPA proposes revisions to smog (ozone) standard
• EPA to issue new standard for nitrogen dioxide (NO2)
• EPA rejects confidentiality claims for toxic chemicals
• EPA announces tip line for bad behavior in oil and gas drilling operations

In addition, EPA Administrator Lisa Jackson set forth the agency’s priorities for the coming year.

Summaries of these actions follow.  As always, feel free to contact T. Cozzie Consulting for more information.

Continue reading “What’s EPA been up to?”

In the aftermath of a brutal cold wave that swept across the US (yes, even to our normally balmy South Florida), we take note of a flurry of interesting news stories concerning global climate change and the likelihood of immediate regulatory action to combat greenhouse gas emissions.  Here is a sampling…

From the Wall Street Journal, various states are pressing the US Environmental Protection Agency (EPA) to delay rulemaking intended to curb emissions of greenhouse gases, fearing that their permitting and regulatory capabilities (and budgets) will be overwhelmed. See online.wsj.com/article/SB126317107565923971.html.

From the Times UK, an allegation that the UN Intergovernmental Panel on Climate Change (IPCC) used very weak science – or more precisely, mere speculation – in forecasting the imminent disappearance of major Himalayan glaciers.  See www.timesonline.co.uk/tol/news/environment/article6991177.ece.

And a recent monograph published in the journal Geophysical Letters Review, www.agu.org/pubs/crossref/2009/2009GL040613.shtml, questions whether any statistically significant rise in the airborne fraction of anthropogenetic carbon dioxide (CO2) emissions has occurred in the past 150 years.
Continue reading “Update: Greenhouse Gases and Global Warming”

Or perhaps more precisely, a foregone conclusion?

As announced on December 7 (UPDATE: and published on December 15 in the Federal Register), the US Environmental Protection Agency administrator has signed two findings on greenhouse gases under the Clean Air Act:

• Endangerment: That current and projected concentrations of the six key greenhouse gases – carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride (SF6) – in the atmosphere threaten the public health and welfare of current and future generations; and
• Cause or Contribute: That the combined emissions of these well-mixed greenhouse gases from new motor vehicles and new motor vehicle engines contribute to the greenhouse gas pollution which threatens public health and welfare.

These determinations are prerequisite for EPA to finalize its greenhouse gas emissions limitations for light-duty vehicles, including passenger automobiles, proposed in September.

Unless you have not been paying attention to the news on climate change issues, you might also know that the endangerment finding also paves the way for regulatory control of greenhouse gas emissions from stationary sources. In lieu of the uncertain “cap and trade” legislation, EPA can begin to regulate GHGs through the administrative rulemaking process, and has signalled its intent to apply regulatory controls to power plants and other large emitters of GHGs, as noted here on October 13.

For more information on regulatory implications of greenhouse gases and climate change, visit our web page at www.tcozzie.com/guidance/air/ghgs/.

On December 1, the US Environmental Protection Agency issued a final rule setting effluent limitations for storm water discharges from construction and land development sites. The rule takes effect on February 1, 2010.

The new requirements include a range of erosion and sediment controls and pollution prevention practices that all construction sites, regardless of size, must implement. For construction sites that disturb more than ten (10) acres, the requirements will include monitoring of storm water discharge and compliance with a numeric limitation for turbidity of 280 NTU (nephelometric turbidity units). The monitoring requirements will be phased in over a four-year period: larger construction sites (20 acres or more) will begin monitoring 18 months after the effective date, while other activities disturbing 10 acres or more will need to monitor effluent and demonstrate compliance with the turbidity standard after four years.

For more information, contact T. Cozzie Consulting or visit the US EPA web page at http://www.epa.gov/waterscience/guide/construction/.

On November 10, the US Environmental Protection Agency (EPA) announced that it has finalized amendments to requirements for facilities subject to the Oil Spill Prevention, Control and Countermeasure (SPCC) rule. The amendments are intended to clarify regulatory requirements, tailor requirements to particular industry sectors, and streamline certain requirements for a facility owner or operator subject to the rule. The rule changes were originally proposed in October 2007 and finalized on December 5, 2008, but the agency requested public comments again on February 3, 2009. The rule takes effect on January 14, 2010.

For the most part, the EPA is either taking no action or providing minor technical corrections on the majority of the December 2008 provisions. However, this action modifies the December 2008 rule by removing the provisions to: exclude farms and oil production facilities from the loading/unloading rack requirements; exempt produced water containers at an oil production facility; and provide alternative qualified facilities eligibility criteria for an oil production facility.

Additionally, because of the uncertainty surrounding the final amendments to the December 2008 rule and the delay of the effective date, EPA is expected to propose to extend the compliance date.
Continue reading “Final amendments to SPCC rules announced”

The final rule requiring Mandatory Reporting of Greenhouse Gas Emissions, signed by the EPA Administrator on September 22, has been published in the Federal Register (October 30).

Effective December 29, 2009, the final rule applies to fossil fuel suppliers and industrial gas suppliers, direct greenhouse gas emitters and manufacturers of heavy-duty and off-road vehicles and engines.

Affected operations must begin collecting data on January 1, 2010.   The first annual GHG report is due on March 31, 2011, for GHGs emitted or products supplied during 2010.

For more information and a copy of the rule text, please contact T. Cozzie Consulting.