Energy Storage

Slovenian energy solution provider NGEN has invested over 15 million Euros to install the largest Tesla Powerpack storage system in Europe. The 12.6 MW/22.2 MWh battery energy storage system (BESS) is used for grid balancing and will soon be accompanied by a second, similar-sized unit.

In California, energy storage is becoming a viable alternative to peakload gas power units. Pacific Gas & Electric (PG&E) is developing utility-scale storage with a combined capacity of 567.5 MW and 4-hour duration, aiming to replace three gas-fired power plants.

German engineering giant Siemens is partnering with Hydrogen Renewables Australia (HRA) to develop a 5,000 MW wind and solar farm in Western Australia. Siemens electrolysers will convert the renewable power into low-cost renewable hydrogen for export to Asian markets.

On-site power provider Cummins and researchers at the University of California (UC) San Diego are reusing and repurposing electric vehicle (EV) batteries for energy storage. The focus lies on lithium-ion batteries, which are currently recycled at a rate of less than 5% in the American market.

Electrification of the transport sector will not only propel up power demand but also spur a surge in global copper consumption. Electric vehicles (EVs) alone are forecast to consume more than 3.7 million tons of copper every year through 2030, and the anticipated 20 million EV charging points are seen propelling up copper demand by 250% over 2019-levels.

U.S. technology innovator Tesla has launched a huge battery, called Megapack, claiming it would be more cost-effective and faster to install than any fossil-fuelled power plant. The pilot utility-scale Megapack battery will be installed on behalf of the Pacific Gas and Electric Company (PG&E) for the Moss Landing project in California.

Electrification of transport has propelled up demand for batteries, increasing the risk that battery metals – cobalt, lithium, and nickel – will face a supply crunch by the mid-2020s. If automotive manufacturers realize their pledge to “go completely electric” by 2050, demand for battery metals would skyrocket – as would the electricity-use of these vehicles.

British roads will see some 35 million electric vehicles by 2050 which can be used to store excess electricity and enhance the grid flexibility. According to National Grid, these electric vehicles could store roughly one fifth of GB’s solar generation for when this energy is needed.

LEAG, East Germany’s largest lignite miner and electric utility, has embarked on a 53 MW lithium-ion battery project which will be built next to the company’s Schwarze Pumpe lignite power plant. The so-called BigBattery project is supported with 25 million Euros by the state of Brandenburg.

Long duration, grid-scale energy storage will be a game changer, allowing for more renewables integration. The industry is developing new batteries that will extend the current 2 to 4 hours of energy storage to up to 8 hours. These batteries are expected to be ready for use by 2030.

‘Renewables as baseload’ is possible through Wärtsilä’s integrated solar photovolatic (PV) and battery-based energy storage. The adaptable Hybrid Solar solution allows utilities to monitor and optimize solar power output through the GEMS platform, developed by Greensmith Energy.

In a world first, Siemens Gamesa has commissioned an electric thermal energy storage in Hamburg-Altenwerder. The system can store 130 MWh of energy for up to one week – target is storage capacity in the Gigawatt-hour range. Storage helps decouple electricity generation and use, reducing the intermittency challenge of wind and solar power supply.

The 22MW/34.8MWh Cremzow battery energy storage in northeastern Germany has started full commercial operation, underpinned by Wärtsilä's GEMS control platform. Built by Enel, Enertrag and Leclanché at a cost of about 17 million Euros, the storage provides frequency regulation services for the regional power grid.

Australian energy company Santos is about to launch the world's first battery project at its Darwin LNG export plant. It will integrate batteries at the liquefaction facility's integrated gas power unit to ensure they run more effectively and with less emissions. The project is about to enter FEED phase and is due completed in mid-2020.

Falling technology prices make solar-plus-energy storage preferable over gas peaking power plants on a levelised cost of electricity (LCOE) basis. According to Wood Mackenzie, unsubsidized utility-scale LCOE for a 4-hour lithium-ion solar-plus-storage will outcompete gas peakers in all National Electricity Market (NEM) states of Australia in 2023.

Page 8 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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