Battery Storage

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: What India can learn from Australia’s distributed energy transformation

IEEFA: What India can learn from Australia’s distributed energy transformation

Combining rooftop solar with batteries and electric vehicles is in India's near-future

31 March 2021 (IEEFA India): Policy makers and regulators must build the framework required for combining rooftop solar with battery storage and electric vehicles to meet Prime Minister Narendra Modi’s vision for a sustainable, energy-secure future, according to a new report from the Institute for Energy Economics and Financial Analysis (IEEFA). In addition to the […]

IEEFA: Folly of wasting Australian taxpayer cash on Beetaloo gas 

IEEFA: Folly of wasting Australian taxpayer cash on Beetaloo gas 

Australia’s economic recovery from COVID-19 heading to a 'dead end'

The Australian Government’s obsession with wasting taxpayers’ money on gas is leading Australia’s economic recovery from COVID-19 to a “dead end”, according to a new report by the Institute for Energy Economics and Financial Analysis (IEEFA). The report finds that all indicators show Australian consumers and the country’s main export customers will use less gas […]

IEEFA: Puerto Rico can provide resiliency to 100% of homes through solar expansion

IEEFA: Puerto Rico can provide resiliency to 100% of homes through solar expansion

Investing in renewables would lower costs, reduce price-volatility and provide resiliency to Puerto Rico

March 10, 2021 (IEEFA)—Investing $9.6 billion in distributed solar panels and batteries—funds that are already available from the federal government—could transform Puerto Rico’s electrical system into a resilient grid that provides every home on the island with a clean, reliable source of energy, according to a report released today. The report by Puerto Rico organization […]

IEEFA: India needs to be ready to ride the energy storage wave

IEEFA: India needs to be ready to ride the energy storage wave

Battery storage, green hydrogen and flexible coal-fired power plants can help India integrate renewable energy into the grid

26 February 2021 (IEEFA India): Battery storage, green hydrogen and flexible coal-fired power generation can help India address its next big challenge of integrating large-scale variable renewable energy into the electricity grid over the next decade, according to a new report from the Institute for Energy Economics and Financial Analysis (IEEFA). “The transition to low-cost, variable renewable […]

and February 26, 2021 Read More →
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: Global capital mobilising for India’s $500bn renewable energy infrastructure opportunity

IEEFA: Global capital mobilising for India’s $500bn renewable energy infrastructure opportunity

The key domestic and international institutions driving renewable energy growth in India

16 February 2021 (IEEFA India): A huge global capital pool is mobilising to invest in renewable energy and grid projects in India, according to a new IEEFA report, with pull factors including solar power tariffs hitting record lows, plunging solar module costs, record low interest rates, and the security of government-backed, 25-year power purchase agreements (PPAs). […]

IEEFA U.S.: Wind surpassed coal as No. 1 fuel source in 2020 for Southwest Power Pool

IEEFA U.S.: Wind surpassed coal as No. 1 fuel source in 2020 for Southwest Power Pool

Wind energy growth due to geography, design factors, and new installations

February 11, 2021 (IEEFA) — Wind surpassed coal as the primary power generation source last year for the Southwest Power Pool (SPP), an independent grid operator that provides electricity for a vast territory stretching from the Texas Panhandle to the Canadian border. An analysis by the Institute for Energy Economics and Financial Analysis (IEEFA) found […]

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 […]

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IEEFA: Birchwood coal facility closure/redevelopment highlights transition from coal to renewables

IEEFA: Birchwood coal facility closure/redevelopment highlights transition from coal to renewables

Birchwood plant shifts from coal showcase to solar-plus-storage resource

The Birchwood coal facility in Virginia is emblematic of the rapid transition from coal to renewable energy underway in the U.S. Four years ago, General Electric, which owns half of the 242-megawatt (MW) unit, planned to make the facility a showcase of its digital technologies, promising efficiency improvements, reduced emissions and lower costs. Earlier this […]

April 13, 2021 Read More →
IEEFA: Bangladesh needs a renewables focus, not a switch from ‘coal to gas’

IEEFA: Bangladesh needs a renewables focus, not a switch from ‘coal to gas’

Renewables are cheaper and more sustainable than gas imports, and can provide better energy security in developing nations

The emerging markets of Bangladesh and Vietnam are alluring for foreign energy companies looking to make money in the region. But these nations stand to lose both economically and environmentally through a pivot from coal to gas. Such a switch risks hindering investment into renewable energy and derailing climate progress across the continent. In Bangladesh, […]

April 13, 2021 Read More →

Battery storage now more cost effective than gas-fired peaker plants, research shows

Renew Economy: Big batteries have emerged as the more effective provider of peaking services within the electricity market, beating out gas generators on cost and effectiveness, new analysis published by the [Australia] Clean Energy Council has argued. Peaking generators play an important role within the electricity system, providing additional supplies of power at short notice […]

April 13, 2021 Read More →

ScottishPower planning solar, storage installation to push green hydrogen development

PV Tech: British energy company ScottishPower is targeting up to 40MW of solar as part of its Green Hydrogen for Scotland project. The company has submitted a planning application for up to 40MW of solar, made up over 62,000 individual solar cells, and up to 50MW of battery energy storage, which would be located on […]

April 13, 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 […]

Wartsila, RWE Renewables developing large solar-plus-storage project in Georgia

ReNews.biz: Wartsila has won a contract to supply a 40MW / 80 megawatt-hour DC-coupled storage system for the Hickory Park solar project in Georgia, US, being developed by RWE Renewables. Delivery of the Wartsila storage system is scheduled for September 2021, and the plant is expected to commence commercial operations in November. Wartsila’s GEMS digital […]

April 7, 2021 Read More →
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IEEFA webinar: U.S. transition to renewables is likely to accelerate over next two to three years

IEEFA analysts explain why solar, wind and battery storage are poised to push fossil generation off the grid

April 2, 2021 (IEEFA) ⎼ The Institute for Energy Economics and Financial Analysis will host a webinar on Thursday, April 8, 2021 to present findings from its recently released U.S. Power Sector Outlook 2021. Authors Dennis Wamsted, Seth Feaster, and David Schlissel will show how lower-cost wind and solar, coupled with battery storage, is rapidly […]

California system operator issues call for 10,000MW of new capacity by 2026

S&P Global Market Intelligence ($): To keep California reliably powered amid its clean energy transition, the California ISO, the state’s primary transmission grid operator, is calling for at least 10,000 MW of new capacity to enter service between 2023 and 2026. “Critically, this capacity should be effective after sunset,” attorneys for the grid operator said […]

April 6, 2021 Read More →
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 […]

J-Power to convert Virginia coal plant to solar-plus-storage facility

S&P Global Market Intelligence ($): Tokyo-headquartered Electric Power Development Co. Ltd., through its J-POWER USA Development Co. Ltd. unit, and funds managed by affiliates of Fortress Investment Group LLC jointly agreed to convert the 242-MW, coal-fired Birchwood Power Facility in King George County, Va., into a solar generation and energy storage facility, J-Power said in […]

April 5, 2021 Read More →