Energy Storage

Striving to roll-out battery storage, Duke Energy has announced to invest $500 million in several projects spread across North and South Carolina over the next 15 years. In total, the storage projects will have a combined capacity of 300 MW.

Risk of gas supply shortages this winter keeps growing in the U.S. because inventories are at record lows due to a late start of the gas storage refill season and high withdrawals. According to EIA’s Short-Term Energy Outlook (STEO) gas inventories will reach 3,263 billion cubic feet (Bcf) at the end of October – the lowest end-of-October level since 2005.

UK Power Reserve (UKPR) has awarded the second phase of its battery-based energy storage contracts to Fluence, a Siemens and AES company. The 120-MW project is underpinned by capacity contracts secured in 2016, and UKPR is now tapping Fluence technology to enhance grid flexibility with all new storage projects scheduled to be in operation by winter 2020.

ENGIE and Holyoke Gas & Electric have started operations at a 3 MW/6 MWh power storage system connected to a solar farm near Boston. Massachusetts has been one of the first U.S. states to enact an energy storage target, which helped renewables plus energy storage installations to spread and become increasingly cost competitive with fossil-fuelled power plants.

Wärtsilä has delivered and commissioned its first engine plus storage hybrid installation worldwide for Sinergy Kft, a subsidiary of ALTEO Group, in Budapest. Sinergy’s existing engine-driven plant is now optimized with a power storage solution that also incorporates GEMS, an energy management system from Greensmith Energy.

MIT researchers have developed a novel battery, based on sodium/nickel chloride electrodes and a new type of metal mesh membrane. Costs of this battery type are significantly lower due to its stronger and more flexible material that can better withstand the rigors of daily use for industrial-scale energy storage.

The U.S. Energy Information Administration (EIA) has developed an interactive dashboard showing daily and weekly updates on Lower 48 and regional storage activity, as well as market fundamentals that affect underground gas storage activity. Updates are published online and in the Weekly Natural Gas Storage Report (WNGSR).

The U.S. Department of Energy’s blue-sky research program APRA-E has handed out $28 million in R&D grants for ten projects aimed at delivering long-duration energy storage systems. The grants are funded by ARPA-E's “Duration Addition to electricitY Storage (DAYS),” targeting the development of applications with 10 to approximately 100 hours of continuous operation.

The Finish technology group Wärtsilä has delivered its first engine plus storage hybrid installation worldwide to Sinergy, part of ALTEO Group, in the Hungarian capital Budapest. The upgraded plant, running on three W34SG engines, was commissioned earlier this week and has a total output of 6 MW / 4 MWh.

Deployment of large-scale battery storage is rapidly increasing across the United States, but capital costs of energy storage systems vary greatly, dependent on the technology uses. Energy-oriented batteries systems, used for peakload shaving, are designed for longer durations and consequently have higher average costs per kilowatt and lower costs per kilowatthour. This type is mostly used in the California Independent System Operator (CAISO) area.

Energy SRS and partners have secured £727,000 in funding from Innovate UK to develop phase-2 of a gravitational energy storage. Dubbed GENSSIS, this prototype bundles the knowledge of industry and academia to deliver a gravitational storage prototype, ready for testing in 2019.

India, home to the world's sixth largest solar PV capacity, needs backup to mitigate intermittency risks. Over $200 billion would have to be spent on energy storage, considering the IEA's Technology Roadmap ‘breakthrough scenario’ where capital costs for storage are assumed to be $1 200/kW and $30/kWh in 2050.

Pacific Gas and Electric Co (PG&E), together with Texas-based Vistra Energy, have sought regulatory approval to install a 300-MW/1,200-MWh battery storage facility at Moss Landing in California. The project is part of a wider PG&E venture, comprising four projects with a total capacity of 567.5 MW – all due for commissioning before end-2020.

Alan Finkel, Australia’s chief scientist, has highlighted the country’s potential to become a world leader in energy storage, including renewable hydrogen. Large-scale deployment of energy storage, however, requires a smarter electricity grid and mechanisms to empower consumers to manage their costs.

Speed and scale is of the essence for new energy storage to solve intermittency issues of a renewables role-out. However, there's little political will for subsidies and critics doubt that markets alone can sufficiently reward both flexibility and storage. If not, EU member states will likely fall short of their 40% emission reduction target for 2030.

Page 10 of 18

News in Brief

Howden powers methanol plant

July 29 – Howden will deliver a hydrogen compressor to Johnson Matthey to serve the world’s first methanol plant that harnesses energy from the wind, in Patagonia, Chile. The Haru Oni project will deliver around 900,000 litres per year of e-methanol as early as 2022 and will be scaled up to 550 million litres of e-fuels per year by 2026.

Bloom SOFCs to power micro plant in South Korea

July 28 – California-based Bloom Energy, in cooperation with SK ecoplant, will install solid oxide fuel cells (SOFCs) in a combined heat and power (CHP) plant in Donghae City, South Korea. The CHP will provide heat and warm water for the nearby Bukpyung sports center. Construction on the project is slated to start this autumn.

Shanghai Electric to digitalise factories

July 27 – Shanghai Electric has entered a partnership with AI Investment Fund at the WAIC 2021 conference to provide digital solutions to industrial parks and medical institutions. Yang Hong, Vice President of Shanghai Electric said the aim is to help industries to minimise emissions and waste while maintaining low unit costs.

Slow LNG uptake in Africa

July 26 – In Africa, the uptake of LNG imports to new markets has been slow. Both Ghana’s 1.7 million tons per annum (mtpa) Tema LNG and Senegal’s 1.0 mtpa Dakar Powership are still awaiting their first LNG deliveries, though their respective FSRUs Vasant and Karmol LNGt Powership Africa have been in place since June.

Growth in turbine air filtration tops 3%

July 22 – The turbine air filtration market is expected to grow 3.27% annually from $1.92 billion in 2020 to reach $2.29 billion in 2026. Demand from the oil & gas industry and electric utilities had plunged during the corona crisis and subsequent economic downturn, but the latest trend towards clean energy is driving robust growth for turbine air filtration which can be widely and easily applied in the power sector.

US oil exports stay high

July 21 – Despite volatile prices, U.S. crude oil exports reached a record high in 2020 and remained strong this year, averaging 3.51 million barrels per day (b/d). Expanded ports at Houston and Corpus Christi allow for oil to be exported from the Permian Basin and Eagle Ford Basin.

CVEC to be converted to hydrogen

July 20 – Cricket Valley Energy Center (CVEC) is taking steps to run the  combined-cycle plants on hydrogen. Works to convert the plant will be carried out by GE and are scheduled to start in late 2022. One of three GE 7F.05 gas turbines at CVEC will be introduced to a 5% hydrogen blend with natural gas.

MAN ETES labelled solar impulse efficient

July 16 – MAN Electro-Thermal Energy Storage (ETES) was attributed the “Solar Impulse Efficient Solution” label by independent auditors. In January, the German manufacturer supplied to ETES heat pumps to DIN Forsyning for a heat and power plant in the Danish port city Esbjerg.

Electricity sales to US industry rebounds

July 14 – Economic recovery has caused a 5.1% rise electricity sales to US industry this year, dwarfing 2.8% more retail sales and a 2.1% rise in the commercial sector as many office workers continue working from home. The US Energy Information Administration’s (EIA) acting administrator, Steve Nalley, called the rebound in electricity sales to industry a “strong sign of rising levels of economic output as the Covid-19 pandemic recedes.”

Solar PV to triple in Asia by 2030

July 13 – Asia Pacific solar photovoltaic capacity could triple to 1,500 gigawatts (GW) by 2030. According to Wood Mackenzie estimates, China will add 619 GW of mainly utility-scale capacity while most other nations in Asia prefers distributed solar due to land constraints. Solar PV tends to be backed up by flexible gas gensets and energy storage, forming hybrid power units.

Kinder Morgan closes on Stagecoach assets

July 12 – US energy infrastructure major Kinder Morgan has closed its acquisition of Stagecoach Gas Services. The deal include 4 gas storage facilities with a 41 bcf working gas capacity and a transmission network with multiple interconnects to major interstate pipelines, including Tennessee Gas Pipeline. The Stagecoach assets add to Kinder Morgan’s approximately 83,000 miles of pipelines and 144 terminals.

Dortmund cancels electrotechnik fair

July 9 – The elektrotechnik fair, planned for 29 September to 1 October 2021, will now not be taking place in Dortmund due to requests from the industry. The next trade fair for building, industrial, energy and lighting technology will now open its doors again in spring 2023.

Hitachi to change name of ABB Power Grids

July 7 – Hitachi ABB Power Grids will become Hitachi Energy in October. The Japanese manufacturer bought a controlling stake in ABB’s grid business a year ago and is about to fully take the name of the merged company while expanding its direction towards e-mobility and data centres.

Tapping wind energy for hydrogen

July 6 – Spanish utility Naturgy and the gas grid operator Enagás are evaluating the use of 350 MW offshore and onshore wind capacity to produce green hydrogen. The fuel will be used to decarbonise the steel industry and shipyard in northwest Spain.

EU seeks to expand Green Deal to Africa

July 5 – The European Green Deal should be expanded to also include African states as partners, the German development minister Gerd Müller said. Green hydrogen production in Africa, in his view, should be a “cornerstone for economic cooperation with the Europe.”

Decom Engineering updates PCR

July 2 – Northern Ireland-based Decom Engineering has invested more than £700,000 to develop tools for repurposing and clean decommissioning of energy infrastructure. Through updated Pipe Coating Removal (PCR) equipment, decommissioned or surplus pipelines can be cleaned of multiple coatings, so they can be repurposed for used on other projects.

Cummins buys half of Momentum Fuels

July 1 – Cummins has signed a letter of intent to acquire a 50% equity interest in Momentum Fuel Technologies from Rush Enterprises. The transaction is expected to close before year-end, and the combined venture will produce Cummins-branded natural gas fuel delivery systems for the commercial vehicle market in North America.

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