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2017 Will be the Year for North American CCS, Expert Says

February 13, 2017

Carbon capture and storage (CCS) in North America is about to have its year, Julio Friedmann, senior adviser for energy innovation at the Department of Energy’s (DOE’s) Lawrence Livermore National Laboratory, said during the February 8 Global CCS Institute’s annual Americas Forum.

“We are just now like fully deployed and hopefully that will finally quash the idea, the persistent pernicious meme that CCS is some kooky technology that isn’t ready for prime time,” Friedmann said.

Coming into 2017, two commercial-scale CCS projects were operational in North America: SaskPower’s Boundary Dam Unit 3 coal-fired CCS retrofit in near Estevan, Saskatchewan (POWER’s Plant of the Year in 2015), and Shell Canada’s Quest CCS project on an oil sands upgrader in Alberta.

Just more than a month into the new year, an additional CCS project came online in Texas and another in Mississippi is reportedly days from reaching full operation.

Completion of the Petra Nova project, a massive CCS project near Houston, Texas, was announced in the first half of January.…

Dems Boycott Pruitt Committee Vote, Perry, Zinke Proceed to Full Senate

February 7, 2017

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Democrats on the Senate Environment and Public Works Committee are digging their heels in, refusing to allow a vote on President Donald Trump’s nominee for administrator of the Environmental Protection Agency (EPA), Oklahoma Attorney General Scott Pruitt.

Pruitt’s nomination was due to come to a vote February 1, but when it came time to gavel in the meeting, none of the committee’s Democrats were there. Under committee rules, at least two members of the minority party must be in attendance for a vote to be held.

Republicans on the committee expressed disappointment that the Democrats wouldn’t show up, saying that Pruitt had been put through the ringer during his confirmation process, allegedly answering more questions than any other nominee for the role in recent history. “I hope this is not the new normal. We cannot afford for the EPA to go without an administrator for the foreseeable future,” committee Chairman Sen. John Barrasso (R-Wyo.) said during the hearing.

Catherine McCabe, the former deputy regional administrator of the EPA’s Region 2 in New York City, is currently serving as acting administrator.…

Solar-Plus-Storage Could Increase Consumption and Emissions, Study Suggests

February 5, 2017

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Pairing energy storage with rooftop solar photovoltaic (PV) systems has been widely touted as the path for greater deployment of renewable energy, but a new study from researchers at the University of Texas suggests doing so may actually increase overall energy consumption and emissions.

The study, “The Impacts of Storing Solar Energy in the Home to Reduce Reliance on the Utility, ” was based on data collected in 2014 by non-profit firm Pecan Street from 99 homes in the Austin, Texas, area with solar PV systems that were mostly in the 3-kW to 6-kW range. The homes did not have storage installed; rather, the study used operational data to estimate the impacts of adding it.

Two models were used, one (which the authors called “target zero”) that sought to keep the connection with the grid as close to 0 kWh as possible (in other words, minimizing both injections and demand), and another (called “minimize power”) that sought to maximize self-generation using forecast data for future demand and generation.…

As Trump Takes Over, Who Wields Power?

February 3, 2017

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What do we know as of February 1 about key Trump appointees responsible for administering White House policies affecting the power generation industry? Not much.

As the Trump administration settles in, how his teams at energy and environment agencies will implement his policy agenda remains unclear, as does his agenda. At the end of January, none of the Trump nominees for key energy and environment jobs had won Senate confirmation. The Senate Environment and Natural Resources committee approved former Texas Governor Rick Perry to be Department of Energy (DOE) secretary, by a bipartisan vote of 16–7 (the committee consists of 12 Republicans and 11 Democrats). Ryan Zinke (R-Mont.) got the nod to head the Interior Department by a 16–6 vote. Neither nomination has been scheduled for full Senate consideration.

Rick Perry, a former governor of Texas, is Trump’s pick as energy secretary.

The Senate Environment and Public Works Committee the same day punted on the nomination of Oklahoma Attorney General Scott Pruitt to be Environmental Protection Agency (EPA) chief, putting the vote off to the next day, February 1.…

“Fitness for Purpose” Obligations for the Offshore Wind Sector

February 1, 2017

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The United States has just joined the offshore wind community with the commissioning of the Block Island Wind Farm in Rhode Island. As this community continues to grow, any decision of a common law court that provides guidance on the interpretation of contractual terms, or of the application of established common law to this new and fast-growing industry, is welcome. A recent decision by the UK’s Technology and Construction Court (TCC) contains important guidance on “fitness for purpose” obligations in a supplier contract and how these obligations apply to an offshore wind project.

Fluor entered into a contract with Greater Gabbard Offshore Winds Ltd. (GGOWL) to supply the foundations and infrastructure necessary to support 140 wind turbines for the Greater Gabbard Offshore Wind Farm in the North Sea, some 26 kilometers off the coast of Suffolk, England. To ensure the quality of the welds in these massive structures, the contract required that nondestructive testing (NDT) be carried out on the foundation monopiles, which were in turn supplied by Shanghai Zhenhua Heavy Industries Co.…

New Options in Industrial CHP Boost Efficiency and Returns

January 30, 2017

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Combined heat and power (CHP) has long been a popular option for industrial self-generation, but new technologies and business partnerships are taking the sector well beyond the traditional boilers and diesel gensets.

The Erving Paper Mill in the western Massachusetts town of the same name has operated for more than 100 years. Once part of a thriving industry, it’s now one of a few remaining New England paper mills still clinging to life. Battered by foreign competition, paper mills like Erving have continued operating by finding profitable niches (Erving supplies products like recycled napkins to the food service industry) and keeping costs as low as possible.

Opting for modern self-generation is one way the mill has helped safeguard its role as one of the town’s largest employers. Paper mills have long relied on captive combined heat and power (CHP) plants, often fired by waste materials, but these aging boilers are drawing attention from environmental regulators concerned about emissions. Erving had a small fuel oil–fired boiler and steam turbine, but this old system was no longer sufficient even after being converted to natural gas.…