Energy Storage

Oct 8 – Seeking to combine poweOct 8 – Seeking to combine power storage with rising renewable energy supply, U.S. power producer Duke Energy has added battery storage to a large wind farm in Texas. Duke's 36 MW Notrees battery storage project is America's largest battery storage project at a wind farm.r storage with rising renewable energy supply, U.S. power producer Duke Energy has added battery storage to a large wind farm in west Texas.

Conventional gas- and coal-fired power generators are seen to be the biggest losers from an upcoming energy storage boom, as both consumers and grid operators look to employ battery and other storage technologies to preserve intermittent renewable energy supply, a new HSBC report finds.

Sept 8 – ABB and China's BYD have entered a strategic collaboration to develop new solutions for energy storage, used to backstop the fast ramp up of renewables with energy storage in off-grid and on-grid solutions.

ABB's products and technology for grid storage, electric vehicle charging and integrated marine systems, combined with BYD's knowledge in battery technology, "can broadly address worldwide energy storage requirements," the companies said.

Modelling from the Technical Research Centre of Finland (VTT) suggests that large scale power storage systems utilising gas may be a reality in the next 3 years. ”First prototypes for new products will be 12 months from now with industrial implementation in 24 to 26 months,” Pasi Vainikka, principal scientists at VTT told Gas to Power Journal.

Operator WEMAG plans to start operations of a 5-megawatt battery-based energy storage in Schwerin, northeast Germany, this autumn with a view to earning money with the balancing of grid fluctuations.

New electrolysis stack technology from Canadian developer Hydrogenics offers a megawatt conversion capacity of 85%, paving the way for advanced gas power energy storage. "Creating a highly efficient link between the electrical grid and the natural gas system power to gas unlocks the massive energy storage capacity which we have already built and paid for," Daryl Wilson, chief executive at Hydrogenics told Gas to Power Journal.

UK-based research firm Highview Power Storage and GE Oil & Gas have announced a licencing and technology collaboration agreement to develop large-scale liquid air energy storage (LAES) systems. The technology is “ideally suited” for gas-fired peaker power plants, according to GE who struck the partnership to explore opportunities to improve operations of existing plants through the addition of energy storage.

Feb 19 – The German government has awarded €6.5 billion for E.ON's 5-megawatt energy storage project, named M5BAT (modular multi-megawatt multi-technology medium-voltage battery storage).

Works on the power storage will start in the autumn and E.ON said it expects the facility to start operation in 2015.

The project is a unique battery storage system, E.ON said and will focus on "renewables integration, testing of distributed regulating energy provision to promote grid stability, and power price arbitrage."

Renewable gas – in the form of biogas, syngas or hydrogen – is intended to cover a 5% of Denmark's gas demand by 2020. To achieve this goal, the character of the gas pipelines transmission system needs to change from being a carrier of natural gas to becoming an energy storage system.

A 500 kilowatt-hour peak load shifting unit is to be installed at the Discovery Science Center in Southern California by GE as part of efforts to reduce peak demand on the grid. The GE storage and Princeton Power Systems (PPS) inverter control system is expected to shift 10-20% of daily electrical load to off-peak time periods, freeing up peakload power supply for other users.

The California Public Utilities Commission (PUC) has voted in legislation to mandate 1,325 megawatts of energy storage in the state in a move set fast-track expansion of the power-to-gas sector. The PUC vote mandates Pacific Gas and Electric Company, Southern California Edison, and San Diego Gas & Electric to install extra storage capacity by 2020.

Oct 1 - The Spanish government has halted work on the Castor offshore submarine gas storage plant following more than 200 minor earthquakes nearby, off the eastern coast of Valencia.

The Castor facility is one of the country's biggest investments in gas infrastructure and is meant to cover 30 percent of Spain's daily gas consumption. It was the first European project to issue so-called "project bonds".

Variation in US electricity demand is creating a need for at least 258 gigawatthours (GWh) in storage capacity, according to the latest figures from the US Energy Information Authority (EIA). Availability of greater storage capacity would help decouple power supply from fluctuating demand.

Underground gas storage has emerged as a "supporting tool to gas trading". It is vital to cover variability in gas demand when peaking gas-fired generation is used to balance intermittent renewable power supply, Cedigaz finds.

 

SoCalGas, a gas grid operator in California, is spending £1 million on the cleantech fund LA Cleantech Incubator (LACI) to develop 'renewable natural gas.' "Biogas is one source but, in the future, we expect other pathways such as 'water splitting' through solar chemical conversion and hydrogen electrolysis to provide renewable natural gas," said Jeff Reed, SoCalGas director of business strategy and development.

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News in Brief

AI predicts peak in power use

Nov 20 – ABB and Verdigris Technologies have developed machine-learning algorithms to predict unplanned peaks in electricity consumption and help avoid them. The Energy Forecasting app will enable users to reduce their electricity bills by reducing peak demand charges.

India’s first UHVDC link commissioned

Nov 19 – GE Grid Solutions has commissioned Pole-3 - the ultra high-voltage direct current (UHVDC) transmission line in India, capable to transmit 4,500 MW of electricity. Once completed the Champa-Kurukshetra UHVDC project will be expanded to transmit 6,000 MW of electricity at 800 kV, serving customers in the areas of Punjab, Haryana, Delhi, Uttar Pradesh.

COP25 urged to step up climate efforts

Nov 18 – The COP25 UN climate conference in Madrid is urged to enshrine greater commitments from the world's industrialised nations to curb their greenhouse gas emissions. “Europe will have to play a key role in this regard,“ environment minister Svenja Schulze said, adding Germany's recently announced climate package marks a "restart" in the country's climate policy.

Wärtsilä launches ‘Expertise Centre’ in Singapore

Nov 15 – The Finish technology group Wärtsilä has chosen Singapore as the location for its latest Expertise Centre (EC) that provides operational support and dynamic maintenance planning, both for marine and energy business customers. All of Wärtsilä’s Expertise Centres combined currently monitor some 900 installations with more than 2,000 engines around the world.

U.S. storage injection hits record high

Nov 14 – Near-record volumes of natural gas have been placed into storage in the United States in the current injection season. According to the U.S. Energy Information Administration (EIA), the amount of gas held in storage in 2019 surged from a relatively low value of 1,155 billion cubic feet (Bcf) at the beginning of April to 3,724 Bcf at the end of October.

SaskPower proceeds with Moose Jaw project

Nov 13 – Canadian utility SaskPower has taken a significant step towards realizing a 350 MW gas power plant at Moose Jaw. The project was first proposed in 2017, but in the Canadian federal government June last year introduced new regulations for gas generation coming online after January 1, 2021, which stalled the plans. Having completed its regulatory review, Sask Power was now granted permission to proceed from the municipality of Moose Jaw. Major Fraser Tolmie said “this $700-million investment into the city of Moose Jaw, will ensure we have base-load power in the province of Saskatchewan and to maintain our power independence.”

Sembcorp powers up first BESS unit in the UK

Nov 12 – Sembcorp Energy UK, part of Singapore-based Sempcorp Group, has started to operate the first 60 MW unit of its battery energy storage system (BESS) fleet, supplied by GE. Combined, the three storage units in Leicestershire and Cheshire will bring Sembcorp Energy UK’s total energy portfolio to 973 MW.

Global gas glut may clear in 2021

Nov 11 – Economics of exporting American liquefied natural gas to Europe no longer add up. With Henry Hub spot prices around $2.7/MMBtu, moving LNG cargoes from the U.S. Gulf Coast to Europe is “not workable,” BP analysts said, indicating that production shut-ins could help clear the massive supply overhang towards the end of 2021.

Gazprom reassures Germany of Ukraine gas transits

Nov 8 – Alexey Miller, chairman of the Gazprom Management Committee, has been trying to reassure the German government commissioner Georg Graf Waldersee that Russia was ready to signing a new transit contract with Naftogaz if both companies mutually waive claims. Before gas flows can proceed, however, Ukraine will have to create an independent gas transmission operator by January 1, 2020.

GE makes gains in wind power

Nov 7 – GE Power is gradually turning away from its loss-making fossil power segment to focus on the fast-growing renewable business. This week, GE struck a deal for its new Haliade-X turbines to be used at Dogger Bank Wind Farms. The three 1.2 GW Dogger Bank projects, situated offshore the UK’s Yorkshire coast, are expected to trigger approximately £9 billion of capital investment between 2020 and 2026.

PetroVietnam eyes LNG-to-Power project

Nov 6 – PetroVietnam has signed an agreement with B.Grimm Power Public Company (BGRIM) to jointly study the development of an integrated LNG import and power generation project. The aim is to build a 3,000 MW gas-fuelled power plant and an adjacent LNG import terminal. The location of the project has not been disclosed.

ABB launches ‘Smart City’

Nov 5 – Electrification specialists of the Swiss manufacturer ABB have designed an interactive ‘Smart City’ that contains smart buildings, e-mobility, energy management and data centers. The use of smart technologies and digitalization are encouraged by the United Nations as a way to help decarbonize cities around the world.

Gazprom, BASF cooperate on sulfur separation

Nov 4 – The Russian major Gazprom and the German chemical company BASF have agreed to devise a comprehensive solution for separation of sulfur from natural gas. The aim is to  enhance eco-efficiency of the Astrakhan gas processing plant and improve operational efficiency of BASF’s amine gas treatment units at the Orenburg gas-fired power plant.

Germany’s emission fall ‘markedly’

Nov 1 – Germany is headed for second consecutive year of substantial reductions in carbon emissions, amid a sharp drop in coal-burn in the power sector and an overall decline in energy use in 2019. If this trend continues, the country could get much closer to its 2020 climate target than widely anticipated.

Exmar to refinance Tango FLNG

Oct 31 – Exmar, the Belgian shipping company, is trying to refinance the Tango FLNG vessel, moored offshore Argentina on behalf of YPF. The aim is to generate around $60 million in additional capital, Exmar said, suggesting a deal will likely be struck in the first months of 2020.

Petronet doubles net profit

Oct 30 – Indian LNG importer Petronet has nearly doubled its net profits in the third quarter although revenues fell by 13%. Net profits came in at 1,089 crore rupees ($153.6m), an increase of 90% on the same period in 2018 as the company benefited from India’s lower corporate tax rates. Third-quarter revenues, in contrast, fell to 9,449 crore rupees ($1.33 billion).

Wildfires spread around LA

Oct 29 – Thousands of Los Angeles residents have been evacuated as wildfires spread fast around the metropolis and power outages brought life close to a standstill. The risk of fires caused by overland transmission lines prompted Pacific Gas & Electric (PG&E) to prolong precautionary blackouts that could last up to three days.