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May 11, 2023
By MARY
STROKA
Wyoming officials respond to new
power plant rules from EPA
The U.S. Environmental
Protection Agency announced today that it has proposed new carbon
pollution
standards for coal and natural gas-fired power plants.
![](images/images_07_07_2023/Naughton-Power-Plant-1-2048x1536_SM.jpg)
Naughton Power Plant (Office of Gov. Mark Gordon)
GILLETTE, Wyo. — The U.S. Environmental
Protection Agency announced today the proposed new carbon pollution
standards for coal and natural gas-fired power plants.
The agency said in a news release that the standards will protect the
climate and public health. Several Wyoming officials aren’t pleased
with the proposals.
The EPA’s proposals
According to its draft proposal, the EPA is considering doing the
following:
Revising new source performance standards for greenhouse gas emissions
from new fossil fuel–fired stationary combustion turbine electric
generating units
Revising new source performance standards for greenhouse gas emissions
from fossil fuel–fired steam generating units that undertake a large
modification, based upon the eight-year review required by the Clean
Air Act
Proposing emission guidelines for greenhouse gas emissions from
existing fossil fuel–fired steam-generating electric generating units,
which include both coal-fired and oil/gas-fired steam-generating
electric generating units
Proposing emission guidelines for greenhouse gas emissions from the
largest, most frequently operated existing stationary combustion
turbines and soliciting comment on approaches for emission guidelines
for greenhouse gas emissions for the remainder of the existing
combustion turbine category
Repealing the Trump Administration’s Affordable Clean Energy Rule
Since carbon capture technology and low greenhouse gas hydrogen
co-firing for gas plants are more cost-effective for larger power
plants, the EPA proposed different standards for power plants based on
capacity, intended length of operation and frequency of operation,
according to the release. States developing plans for existing sources
must communicate with stakeholders, including communities
disproportionately burdened by pollution and climate change impacts,
and energy communities and workers.
More specific details regarding the proposals themselves begin on page
16.
Click Here
According to a fact sheet, the
EPA wants states to present plans to the agency within 24 months of
the effective date of the guidelines. To ensure transparency, the
state plans must include a website where power plants publish details
regarding their compliance with the state plan. Existing
steam-generating units must start complying with the standards by Jan.
1, 2030. Existing combustion turbine units must start complying with
their standards of performance on Jan. 1, 2032, or Jan. 1, 2035,
depending on their subcategory. States would publish performance
standards for power plants and apply the EPA’s framework for deciding
when there could be less stringent standards. To apply lower
standards, the state must prove that a facility can’t achieve the
standard.
The EPA’s reasoning
According to the EPA, the proposal would avoid up to 617 million
metric tons of total carbon dioxide through 2042, which is equivalent
to reducing the annual emissions of 137 million passenger vehicles.
The agency estimates the standard’s net climate and health benefits
could reach $85 billion. They’d cut tens of thousands of tons of air
pollutants including particulate matter, sulfur dioxide and nitrogen
oxide. In 2030 alone, the proposed standards would prevent about 1,300
premature deaths, more than 800 hospital and emergency room visits,
more than 300,000 cases of asthma attacks, 38,000 school absence days
and 66,000 lost workdays.
EPA Administrator Michael Regan said the proposal supports EPA’s
mission to reduce pollution that threatens people’s health and
well-being.
“EPA’s proposal relies on proven, readily available technologies to
limit carbon pollution and seizes the momentum already underway in the
power sector to move toward a cleaner future,” Regan said. “Alongside
historic investment taking place across America in clean energy
manufacturing and deployment, these proposals will help deliver
tremendous benefits to the American people — cutting climate pollution
and other harmful pollutants, protecting people’s health, and driving
American innovation.”
The proposal requires power plants to reduce carbon pollution with
proven, cost-effective control technologies, the EPA said. Power
companies and grid operators will have time to make sound long-term
planning and investment decisions that support the power sector’s
continued delivery of reliable, affordable electricity. They have
long-term regulatory and operational flexibility.
“EPA’s analysis found that power companies can implement the standards
with a negligible impact on electricity prices, well within the range
of historical fluctuations,” the release said.
The EPA and the Department of Energy signed a memorandum of
understanding in March to support grid reliability and resiliency at
every stage as the EPA works to reduce pollution, protect public
health and deliver environmental and economic benefits.
The power sector has several options, like carbon capture and storage,
for using technology to deploy clean energy, reduce pollution, provide
union jobs and reduce energy costs, the EPA said.
The EPA’s proposal follows guidance from the Council on Environmental
Quality to ensure that the advancement of carbon capture, utilization
and sequestration technologies incorporates the input of communities
and is heavily research-based. The EPA will engage with communities
and stakeholders to promote responsible deployment of carbon capture
and sequestration.
Since 2005, the power sector has reduced carbon dioxide emissions by
36% and kept pace with growing energy demand, the EPA said. The
Inflation Reduction Act’s investments in pollution control
technologies and clean energy will help the country have a cleaner,
healthier future.
The EPA projects the proposals for existing gas-fired plants and the
third phase of the new source performance standards could reduce
carbon dioxide emissions by up to 407 million metric tons. The agency
will complete additional advanced modeling, align methodologies across
the rulemaking and consider real-world scenarios within the power
sector to best understand how components of the rule impact each
other. The proposals reflect the best system of emission reduction to
improve the emissions performance of the sources, taking into account
costs and energy requirements.
The EPA said it’s proposing to repeal the Affordable Clean Energy rule
because that rule’s emission guidelines don’t reflect the best system
of emission reduction for steam-generating electric generating units
and aren’t consistent with section 111 of the Clean Air Act.
President Joe Biden’s Interagency Working Group on Coal and Power
Plant Communities and Economic Revitalization has identified historic
resources for energy communities to invest in infrastructure, deploy
new technologies that can help clean up the electric power sector,
support energy workers and spur long-term economic revitalization.
Wyomingites’ responses
Powder River Basin Resource Council Board Member Lynne Huskinson,
who’s from Gillette, said in a statement:
“While we appreciate the Environmental Protection Agency’s attempts to
curb pollution from power plants, we believe they are on the wrong
track by encouraging further subsidies and investments in carbon
capture (CCS) technology. Carbon capture on coal-fired power plants
has proven to be expensive to install and has fallen short in reaching
its goals.
“There is only one coal-fired plant with CCS operating in the world,
Saskatchewan’s Boundary Dam Unit 3, and it only captures about half
the carbon they projected. The only coal plant with CCS to operate in
the United States was Petra Nova on the W.A. Parish coal plant in
Texas, which shut down in 2020, but only after it cost $1 billion to
build, with $200 million of that in federal subsidies. The Kemper
carbon capture project in Mississippi never even went into operation
after its projected costs rose to over $7 billion.
“Now looking at these failures, we ask why would the administration
choose this costly and unproven technology to curb carbon pollution?
Carbon capture technology on coal plants is unlikely to curb carbon
emissions, will only pump more federal dollars into the coal industry,
cost ratepayers more money on their monthly utility bills, and delay
the transition to renewable energy.”
Gov. Mark Gordon said the rule is “a heavy-handed, top-down approach”
that neither targets emissions nor supports innovation through carbon
capture and storage but rather complicates Wyoming’s submitted state
plan for climate pollution reduction, increases costs for power plant
operators and threatens grid stability.
“One has to wonder if this Administration has their head in the sand
to be so tone deaf,” he said. “Instead of encouraging states with
diverse and ample energy sources to chart a course towards energy
independence and economic diversity, this misinformed, conflicting,
and altogether unworkable program ignores the essential role that
carbon capture must play in a reliable energy future. … EPA must work
with states on solutions that meet the needs of those states, rather
than release edicts from afar that will destroy Wyoming jobs and
communities, such as this proposed rule.”
U.S. Senator Cynthia Lummis, R-WY, said the EPA’s proposal would enact
standards that are impossible to meet, so coal and natural gas-fired
power plants will ultimately shut down, destroying American jobs and
increasing reliance on foreign countries.
“This makes no sense,” she said. “It is short-sighted and it directly
contradicts the Supreme Court’s ruling in West Virginia v. EPA.”
“For existing coal-fired power plants like the ones operating in
Wyoming, the EPA is proposing those in operation beyond 2040 sequester
90% of their carbon emissions. This is an egregiously unrealistic
target that is not feasible based on current carbon capture
technology,” she said.
In West Virginia v. EPA, the Supreme Court struck down the 2015 Clean
Power Plan, holding that Congress didn’t give the EPA the authority to
regulate emissions from existing power plants based on
generation-shifting mechanisms.
How to respond
The EPA will take comment on the proposals for 60 days after
publication in the Federal Register. It will also hold a virtual
public hearing and publish more information on its website.
Registration for the public hearing will open after the proposal is
published in the Federal Register.
The agency will host webinars at noon June 6 and 3:30 p.m. June 7 to
inform communities and Tribes about the proposal and the public
comment process.
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