North Carolina

IEEFA Research

IEEFA U.S.: Duke Energy IRPs for Carolina utilities overlook opportunities for savings from renewables

IEEFA U.S.: Duke Energy IRPs for Carolina utilities overlook opportunities for savings from renewables

Integrated resource plans for Duke give short shrift to offshore wind, solar and battery storage

April 5, 2021 (IEEFA) ⎼ A pair of long-range plans for Carolina utilities owned by Duke Energy are all but ignoring potential savings from renewable energy sources over the next decade, according to a report by the Institute for Energy Economics and Financial Analysis. The IEEFA report is the fourth in a series examining the […]

IEEFA U.S.: Energy transition to renewables likely to accelerate over next two to three years

IEEFA U.S.: Energy transition to renewables likely to accelerate over next two to three years

Coal, gas set to become biggest losers as renewable generation climbs quickly

March 31, 2021 (IEEFA) — The speed and scope of the energy transition to renewables will pick up pace over the next two to three years, according to the Institute for Energy Economics and Financial Analysis’ U.S. Power Sector Outlook 2021. Solar and battery storage adoption is enjoying almost exponential growth, and wind and solar […]

IEEFA U.S.: Financial rationale for Mountain Valley Pipeline has evaporated in changing market

IEEFA U.S.: Financial rationale for Mountain Valley Pipeline has evaporated in changing market

Falling demand, legal and regulatory challenges spell financial peril for pipeline project

March 8, 2021 (IEEFA) — A 303-mile pipeline that would move natural gas from the Appalachian Basin to markets in the eastern and southern U.S. is in financial jeopardy because of reduced demand projections and legal challenges, according to a report released today by the Institute for Energy Economics and Financial Analysis (IEEFA). The Mountain […]

IEEFA: Duke Energy’s North Carolina gas IRPs fail to consider battery storage as viable option

IEEFA: Duke Energy’s North Carolina gas IRPs fail to consider battery storage as viable option

Utility claims natural gas is cheaper than battery storage

February 18, 2021 (IEEFA) — Duke Energy’s plans for its two utilities in the Carolinas rely on outdated cost estimates to avoid expanding battery storage capacity, according to a new study by the Institute for Energy Economics and Financial Analysis (IEEFA). In their latest integrated resource plans (IRPs), Duke Energy Progress and Duke Energy Carolinas […]

IEEFA U.S.: Duke IRPs overstate likely future demand growth

IEEFA U.S.: Duke IRPs overstate likely future demand growth

More realistic estimates would undercut case for new gas-fired generation

February 3, 2021 (IEEFA) — Forecasts used by Duke Energy that predict steadily rising demand for electricity in the Carolinas ignore the company’s sales history in the past 15 years, which have been essentially flat, and should be challenged by state regulators, according to a new study by the Institute for Energy Economics and Financial […]

IEEFA U.S.: Duke IRPs focus on new gas-fired generation, creating serious stranded-asset risks

IEEFA U.S.: Duke IRPs focus on new gas-fired generation, creating serious stranded-asset risks

Combined-cycle plants would be forced to retire well before end of operating life to meet 2050 net-zero goal

January 26, 2021 (IEEFA) — A pair of integrated resource plans (IRPs) for Duke Energy’s two North Carolina utilities rely heavily on the construction of gas-fired power plants that would have to be retired long before the end of their life span, according to a new report by the Institute for Energy Economics and Financial […]

IEEFA U.S.: FERC gives blank check approval to pipeline builders, while investors and consumers pick up costs

IEEFA U.S.: FERC gives blank check approval to pipeline builders, while investors and consumers pick up costs

Commission’s 21-year-old pipeline policy puts contracts ahead of utility customers

December 17, 2020 (IEEFA) — The federal agency responsible for approving interstate gas pipeline projects is basing its decisions on contracts rather than on today’s consumer energy needs or the public interest, according to a report released today by the Institute for Energy Economics and Financial Analysis. The report—FERC’s Failure to Analyze Energy Market Forces—details […]

IEEFA report: Coal-fired power generation collapsing across Southeast U.S., longtime bastion of the industry

IEEFA report: Coal-fired power generation collapsing across Southeast U.S., longtime bastion of the industry

Decade-long influx of cheap gas started regional transition; solar expected to finish it

Oct. 1, 2019 (IEEFA U.S.) – Abundant gas supplies have transformed the electricity-generation sector in the traditionally coal-dominated Southeast U.S. Planned new solar construction in the region will add momentum to the energy transition and likely lead to the zeroing out of all coal generation in a number of states in the near future, finds […]

IEEFA report: The vanishing case for the Atlantic Coast Pipeline

IEEFA report: The vanishing case for the Atlantic Coast Pipeline

Declining demand and more affordable renewables raise new questions about viability

January 29, 2019 (IEEFA) — Diminishing consumer demand coupled with more affordable renewables are casting doubt on the overall feasibility and potential profitability of the Atlantic Coast Pipeline, according to a report released today by the Institute for Energy Economics and Financial Analysis (IEEFA) and Oil Change International. The report, The Vanishing Need for the Atlantic […]

Two Pipeline Expansion Projects in Appalachia Indicate a Rush Toward Overbuilding

Two Pipeline Expansion Projects in Appalachia Indicate a Rush Toward Overbuilding

Mountain Valley and Atlantic Coast Pipelines Pose Risk to Ratepayers, Communities, and Investors

We’ve published a report today that concludes that two natural gas pipelines proposed for construction from West Virginia into Virginia and North Carolina are indicative of a rush toward industry overbuilding. The study, “Risks Associated With Natural Gas Pipeline Expansion Across Appalachia,” examines the proposed Mountain Valley Pipeline, which would traverse West Virginia into eastern […]

April 27, 2016 Read More →

More News and Commentary

Batteries threaten to become major threat to natural gas

Wall Street Journal ($): Vistra Corp. owns 36 natural-gas power plants, one of America’s largest fleets. It doesn’t plan to buy or build any more. Instead, Vistra intends to invest more than $1 billion in solar farms and battery storage units in Texas and California as it tries to transform its business to survive in […]

May 17, 2021 Read More →

Biden approves Vineyard Wind project, first major U.S. offshore wind farm

New York Times ($): The Biden administration on Tuesday announced its final approval of the nation’s first commercial-scale offshore wind farm, a major step toward President Biden’s goal of expanding renewable energy production across the United States. The Vineyard Wind project calls for up to 84 turbines to be installed in the Atlantic Ocean about […]

May 11, 2021 Read More →

First large-scale U.S. offshore wind farm could open by 2023

S&P Global Market Intelligence ($): Avangrid Inc.’s 800-MW Vineyard Offshore Wind Project appears on track to become the first large-scale U.S. offshore wind farm to enter service, with the developer expecting a final investment decision in the second half of 2021 and production of electricity to begin in 2023, executives said May 4. Avangrid’s 23-GW […]

May 7, 2021 Read More →

Mountain Valley extension rejected again by N.C. regulators

The Roanoke Times: For the second time, environmental regulators in North Carolina have rejected a proposed extension of the Mountain Valley Pipeline into their state. The decision Thursday by the Department of Environmental Quality came less than two months after a federal appeals court sent the case back for additional review, ruling that the department […]

April 30, 2021 Read More →

IEEFA webinar: Duke Energy’s Carolina integrated resource plans (IRPs) Thursday, April 15

How Duke Energy's Carolina IRPs over-rely on gas while overlooking renewable energy options

Don’t miss IEEFA’s webinar on Duke Energy’s Carolina integrated resource plans (IRPs) and how the company over-relies on gas-fired generation while underrating renewables-based options ⎼ a recurring oversight in utility planning efforts in the U.S. Log in Thursday, April 15th at 1:00 p.m. EDT for an accessible deep-dive with IEEFA energy analyst Dennis Wamsted who will explore current plans and […]

April 14, 2021 Read More →
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IEEFA webinar: What’s wrong with Duke Energy’s plans for new gas-fired power plants in the Carolinas?  

Lessons may apply to other parts of the U.S. planning new gas investments and sidestepping renewables

Discover how Duke Energy’s Carolina integrated resource plans (IRPs) over-rely on gas-fired generation while largely ignoring renewables-based options ⎼ a recurring oversight in utility planning efforts in the U.S. Log in Thursday, April 15th at 1:00 p.m. EDT for an accessible deep-dive with IEEFA energy analyst Dennis Wamsted who will explore current plans and discuss alternatives. Drawing on an in-depth […]

IEEFA U.S.: Duke Energy IRPs for Carolina utilities overlook opportunities for savings from renewables
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IEEFA U.S.: Duke Energy IRPs for Carolina utilities overlook opportunities for savings from renewables

Integrated resource plans for Duke give short shrift to offshore wind, solar and battery storage

April 5, 2021 (IEEFA) ⎼ A pair of long-range plans for Carolina utilities owned by Duke Energy are all but ignoring potential savings from renewable energy sources over the next decade, according to a report by the Institute for Energy Economics and Financial Analysis. The IEEFA report is the fourth in a series examining the […]

IEEFA U.S.: Energy transition to renewables likely to accelerate over next two to three years
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IEEFA U.S.: Energy transition to renewables likely to accelerate over next two to three years

Coal, gas set to become biggest losers as renewable generation climbs quickly

March 31, 2021 (IEEFA) — The speed and scope of the energy transition to renewables will pick up pace over the next two to three years, according to the Institute for Energy Economics and Financial Analysis’ U.S. Power Sector Outlook 2021. Solar and battery storage adoption is enjoying almost exponential growth, and wind and solar […]

U.S. East Coast states planning for surge in offshore wind projects

S&P Global Market Intelligence ($): U.S. East Coast states are bracing for an offshore wind boom as a new presidential administration signals support for the burgeoning industry. President Joe Biden’s administration on March 8 published the environmental statement for the proposed 800-MW Vineyard Offshore Wind Project off the coast of Martha’s Vineyard in Massachusetts, being […]

March 10, 2021 Read More →
IEEFA U.S.: Financial rationale for Mountain Valley Pipeline has evaporated in changing market
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IEEFA U.S.: Financial rationale for Mountain Valley Pipeline has evaporated in changing market

Falling demand, legal and regulatory challenges spell financial peril for pipeline project

March 8, 2021 (IEEFA) — A 303-mile pipeline that would move natural gas from the Appalachian Basin to markets in the eastern and southern U.S. is in financial jeopardy because of reduced demand projections and legal challenges, according to a report released today by the Institute for Energy Economics and Financial Analysis (IEEFA). The Mountain […]