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GE Hitachi: Nuclear Costs, Innovation Must Be a Pivotal Focus for Carbon-Free Future

June 24, 2021

The post GE Hitachi: Nuclear Costs, Innovation Must Be a Pivotal Focus for Carbon-Free Future appeared first on POWER Magazine.

Nuclear energy’s future as a critical pillar in a decarbonized world will depend on its adaptability to rapid change, but the sector must focus on costs, certainty of outcome, reliability, and experience to cement its role beyond the transition, GE Hitachi Nuclear Energy (GEH) President and CEO Jay Wileman told POWER in an exclusive interview.

While the world’s existing nuclear fleet of more than 400 GW already plays an important energy security role—providing affordable and stable power that is largely independent of fuel market price fluctuations—an expansion will be necessary to bolster climate-conscious energy goals. But the challenge is multi-faceted, Wileman said.

First, it will require keeping online the world’s installed base of 450 reactors, both by maximizing their lifetime output and diversifying their commercial applications beyond power generation. “If you lost that installed base, you’re setting yourselves decades backward in your path toward getting to the carbon goals,” he said.…

Investments in Energy Storage Grow as Battery Costs Fall

July 31, 2019

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A new report released July 31 details continued growth in global energy storage, driven by lower costs for lithium-ion batteries.

Research company BloombergNEF (BNEF) in its latest forecast published Wednesday said energy storage installations worldwide will grow across the next two decades, from the 9 GW/17 GWh of capacity deployed as of last year, to 1,095 GW/2,850 GWh by 2040, as battery costs fall by half by 2030 compared to today’s levels. It said two markets—stationary storage and electric vehicles—will drive demand for batteries.

BNEF said most of the new energy storage capacity for the power market is likely to be grid-scale.

Yayoi Sekine, a co-author of the report, in a news release said the latest research has “two big changes,” noting that “this year … we have raised our estimate of the investment that will go into energy storage by 2040 by more than $ 40 billion,” with BNEF forecasting $ 662 billion will be invested in storage over the next 20 years.…

Regulators Back Settlement for Costs of Failed Kemper IGCC Project

February 7, 2018

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Shareholders of Mississippi Power will have to absorb the majority of outstanding costs resulting from the scuttled Kemper County coal gasification project, as the state’s Public Service Commission (PSC) on February 6 approved a settlement for the remaining liabilities associated with the much-touted “clean coal” plant.

Mississippi Power in a statement said it “is pleased with this final order from the Public Service Commission, which effectively settles all costs associated with the Kemper County energy facility.” Anthony Wilson, the company’s CEO, in a statement after today’s vote said, “The economics really didn’t work out and the technology was hard to perfect.”

The PSC in 2017 told Atlanta-based Southern Co. to end construction at Kemper. The gasification project, touted as the future of coal, never was operational, as costs ballooned from an original price tag of $ 2.9 billion to about $ 7.5 billion. The settlement agreement, which was reached last year pending approval, means Mississippi Power, a subsidiary of Southern Co.,…

Mississippi Power Will Absorb Costs for Failed Kemper Gasification Project

August 23, 2017

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A settlement Mississippi Power reached on August 21 with stakeholders of the Kemper County facility will ensure customers won’t be subjected to rate increases associated with the now-abandoned gasification portion of the project. While that will affect revenues, the resolution could soften controversy surrounding the project and avoid protracted legal and financial turmoil, the company said.

Mississippi Power reached the settlement with Denbury Resources—the company under contract to buy all the project’s captured carbon, and which had already built a 61-mile carbon dioxide pipeline—along with three advocacy groups: the Central Mississippi Building and Construction Trades Council, the East Mississippi Business Development Corp., and the Ministerial Alliance Partnership.

It essentially provides that the annual revenue requirement—which is necessary to cover the power company’s expenses and have the opportunity to earn a fair rate of return—for the 2018 Kemper IGCC–related costs would be $ 126 million, resulting in no rate increase for customers now or in the future. It also proposes to modify the project’s 2010-awarded certificate of public convenience and necessity to limit the facility to operations of the natural gas combined cycle power plant, which was completed in 2014.…

UPDATED: SCANA, Santee Cooper Abandon V.C. Summer AP1000 Nuclear Units, Citing High Costs

August 1, 2017

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SCANA Corp. and Santee Cooper have ceased construction of Units 2 and 3 at the V.C. Summer Nuclear Station in South Carolina.

The project owners said the decision, prompted by analysis of detailed schedule and cost data, would save customers nearly $ 7 billion. The project, which was about 64% complete, has been in limbo since key contractor Westinghouse filed for bankruptcy in March.

The decision comes just days after Westinghouse’s parent company Toshiba agreed to pay the two project owners nearly $ 2.2 billion to cap its liabilities from the unfinished nuclear project. Toshiba reached a similar $ 3.7 billion agreement with Southern Co. in June as it seeks to limit its liabilities from the Vogtle project. Both AP1000 nuclear projects are years behind schedule and billions of dollars over budget.

Construction continues at the two Vogtle AP1000 units in Georgia. A project owner, Georgia Power, on July 28 told POWER that it expects to complete the cost-to-complete and schedule assessment by the end of August.…