Daily News

Setting another Additive Manufacturing milestone, Siemens has fitted the first replacement parts – two oil sealing rings that were 3D-printed from metal – for an industrial steam turbine operating in India. The oil sealing rings help keep oil separated from steam inside the turbine, using pressurized air.

Expanding its Advanced Gas Path (AGP) capabilities around the world, GE’s Power Services business over the past several years installed AGP technology on 435 units across four of its gas turbine fleets, generating $775 million a year in cost savings for electric utilities. Lastest order wins have come from Edison in Italy, the Iraqi Ministry of Electricity for the Najibiya power plant and ENKA for installations in Turkey.

MTU Yuchai Power, a joint venture between Rolls-Royce Power Systems and the Chinese diesel engine manufacturer Guangxi Yuchai Machinery Company, have launched series production of MTU Series 4000 engines in China. The first MTU Series 4000 engine has already been manufactured in Yulin, Guangxi province.

Unfazed by Ukraine’s vocal protest, permitting is advancing quickly for Nord Stream-2 AG to build a second pipeline through the Baltic Sea. Finland has just given the green light for pipe laying in its Exclusive Economic Zone (EEZ), all German permits are on the table, but final approval under the Finish Water Act is still pending. Gazprom, the main project sponsor, is now pushing to start construction, stressing the pipeline will “deliver the additional gas required by Europe at a competitive price.”

Duke Energy’s 1,640 MW Citrus County gas-fired combined cycle power plant is nearing completion, with the first 820 MW unit scheduled for commissioning and start-up in September. Construction on the $1.5 billion CCGT project started in March 2016 and the operator aims for the plant to enter service in November 2018.

Retail electricity sales in the United States fell by 80 billion kilowatthours (kWh) in 2017, the largest drop since the economic recession in 2009, amid subdued demand due to favourable weather conditions. According to the U.S. Energy Information Administration (EIA), the 2% demand drop left total electricity retail sales in 2017 as low as 3,682 billion kWh, identical to levels recorded more than a decade ago.

National Grid is informing the public about the second phase of its London Power Tunnel project which follows in the footsteps of a seven year £1 billion scheme to rewire the UK Capital. Phase-2 includes building a tunnel between Hurst and Crayford. Works will start in summer 2019 and take about eight years to complete.

Initial optimism of global LNG suppliers that South Korea’s new electricity policy might lead to higher demand growth has been replaced by the recognition that more needs to be done for natural gas to replace coal and nuclear in Korea's power generation mix. The 13th Long-term Natural Gas Supply Plan for 2018 to 2031, released by the Government on April 5, anticipates LNG demand to reach 40.5 million tons (Mt) by the end of the forecast period, up just 3 Mt from 2017-levels.

Ecuador’s national oil company Petroecudor has contracted Siemens to supply an 8-megawatt SGT-300 turbine to replace a Ruston gas turbine that is providing onsite electricity at its Shushufindi refinery. Commissioning of the new unit is scheduled to take place before the end of 2018.

Electricity will make up about 25% of final energy consumption by 2040, according to IEA estimates, as new electric devices are being developed at a rapid rate. Brushing climate concerns aside, Richard Zhang, technology executive at GE’s Power Conversion stressed electrification offers significant cost and efficiency savings: “Future electrical machines will generate power with ever higher density, efficiency and allow for a higher degree of system integration.”

GE Energy Financial Services, part of GE Capital, has helped secure a $150 million debt facility to refinance and expand the Los Guindos open-cycle power plant to approximately 275-MW, nearly double its current capacity of 139-MW. Located in central Chile, GE owns 75% in the OCGT since 2016 when it partnered with The Ingelec Group, the plant’s local co-owner and operator.

Bonaire in the Caribbean and the Faroe Islands in the North Atlantic: these two self-sustaining islands are setting standards in integrating renewable energy sources, supported by MAN Diesel & Turbo gensets. On the Faroe Island, four MAN 9L51/60 four-stroke engines are being installed to expand the existing Sund power plant near the capital Tórshavn.

The Vietnamese government has appointed EDF Group as the consortium leader in charge of construction of the 2,000MW Son My-1 combined-cycle gas power plant project. Located in southern Vietnam, the CCGT is due for commissioning in late 2023 or beginning of 2024.

Dresser-Rand, part of Siemens Group, has commissioned an LNGo-HP (high-pressure) micro-scale natural gas liquefaction system for Altagas Ltd. in Dawson Creek, British Columbia, Canada. Producing approximately 30,000 gallons of LNG per day since January 25, 2018, the Dawson Creek facility allows Altagas to scale production in line with demand. The LNGo-HP system converts diesel and other fuels to natural gas, enabling users to monetize stranded gas deposits.

California Independent System Operator (CAISO) has approved a proposal by Pacific Gas and Electric Company (PG&E) to provide a 'clean energy alternative' that will replace a decades-old fossil power plant in the city of Oakland. A Request for Offers (RfO) will be launched shortly, inviting distributed energy  providers to propose appropriate solutions. Depending on the exact resource mix, the solicitation will result in 20MW to 45MW of capacity.

News in Brief

German economy minister defends Nord Stream-2

May 24 – Peter Altmaier, the Germany economy minister, has defended construction of the Nord Stream-2 pipeline, which Washington and many eastern European countries, would like to block. Altmaier attributed the U.S. opposition to its aspiration to boost its own shale gas exports. "They are looking for markets [for LNG], which we can understand, and they can land it here easily," he told German media, "But it is much more expensive than pipeline gas, so blocking Nord Stream-2 on its own won't guarantee exports."

NY Governor proposes coal exit by 2020

May 23 – Andrew M. Cuomo, the Governor of New York, has proposed new regulation that would establish emission limits strict enough to effectively end the use of coal for power generation by 2020. The proposal is now up for public comment, with three hearings on the matter scheduled in July.

Middletown Energy Center onstream

May 22 – Mitsubishi Hitachi Power Systems (MHPS) Americas has helped NTE Energy with the commissioning and start-up of Middletown Energy Center which has been running successfully for 24 hours. With an installed capacity of 525 MW, the plant is being powered by MHPS M501GAC gas turbine equipment in a combine-cycle alignment. First fire of the turbine was in January 2018.

Dominion invests in development of new SMR design

May 22 – Dominion Energy has agreed to provide funding to help progress the BWRX-300, a 300 MWe small modular reactor design under development by GE Hitachi Nuclear Energy (GEH). Dominion’s funding of the BWRX-300 provides “seed money” to advance work that could lead to commercializing this technology, although the utility said it currently has no plan to build a commercial nuclear power station.

Entergy to buy peaking unit near Washington

May 21 – Louisiana regulators have approved plans by Entergy to buy a 361-MW gas peaking power unit to be built in Washington Parish. The Washington Parish Entergy Center will be constructed by a Calpine subsidiary on a brownfield site. Entergy said it anticipates the for $261 million transaction will close in Q2-2021.

Ivory Coast nears CCGT finance deal

May 18 – The government of the Ivory Coast is reported to be close to completing a $530 million project finance deal with Eranove of France that will allow for construction start at a thermal power plant project. Though the concrete project has not been named yet, Siemens confirmed it is in negotiations about about combined-cycle power projects in Ivory Coast.

Delta-ee summit returns to Berlin

May 17 – Delta-ee’s European Heat Summit 2018 will return to Berlin this June. The event will begin with two concurrent roundtables, focussing on Electrification of Heat or Micro-CHP and High Efficiency Gas Heating.

Turboden ORC technology stands out in waste heat recovery

May 16 – Innovative solutions at Turboden’s Organic Racine Cycle (ORC) systems boost the energy efficiency such as the direct heat exchange system and the heat recovery through pressurized water circuit. In waterless conditions, ORC is said to be more efficient and cost-competitive than to steam technology. Large cement groups as well as power generators have recently chosen Turboden ORC technology such as Turkey’s CTP Team, the Swiss Lafarge Holcim group or Cementi Rossi in Italy.

Chile: AES to sell four gas plants to EDF

May 15 – AES Gener has announced the sale of four of its operating power plants, with a total capacity of 750MW, in Chile to Generadora Metropolitana, a joint venture between EDF Energy and Andes Mining & Energy (AME) for $300 million. The four power plants that are part of the sale are the 379MW Nueva Renca CCGT and the three peaking power plants – 132MW Los Vientos, 139MW Santa Lidia and 100MW Renca.

Florida PSC approves 1.7GW of gas power capacity

May 14 – The Florida Public Service Commission has given the green light for the development of two gas plants, totalling nearly 1.7 GW combined. The first is Seminole Electric’s 1,122 MW facility in Putnam County, due operational in December 2022; a second 573 MW project in Paso County will be realized by Seminole Electric together with Shady Hills Energy Center by December 2021.

FirstEnergy completes 138-kV line across Ohio in May

May 11 – A subsidiary of FirstEnergy is gearing up to energize a new 138-kilovolt transmission line and substation later this month to enhance service reliability for Ohio Edison and Toledo Edison customers across northern Ohio. Line construction began late last year and FirstEnergy said the new facilities are “on schedule to be energized ahead of a May 31 in-service deadline.”

Marubeni, BMCE Bank to jointly develop project in Morocco

May 10 – Japan’s Marubeni Corp has signed a memorandum of understanding with BMCE Bank for Africa to jointly develop new business opportunities in Morocco. Marubeni has designated its Casablanca office as a regional strategic base for West Africa and since achieved CFC status, a special legal status designed to support the development of the Casablanca city as a financial hub.

Capstone wins 9-year FPP service contract

May 9 – A New York-based food retailer has handed a nine-year Factory Protection Plan (FPP) service contract for a 650,000 square foot warehouse and shipping centre to Capstone Turbine Corp. Located in the Bronx, the warehouse is powered by a C1000 microturbine installed in a combined heat and power (CHP) configuration that provides baseload power and hot water for the facility 8,760 hours per year. Additionally, the microturbine can also provide about 700 kW of backup power in the event of a utility outage.

Loan for CHP in Argentina

May 8 – Albanesi Energía and its subsidiary Generación Centro have secured a $395 million loan for the construction of de la Arroyo Seco cogeneration power plant and to refinance the development of Timbúes’ project. UBS, BACS, Banco Hipotecario, Banco de Inversión y Comercio Exterior and Credit Suisse acted as lenders. In Argentina, Albanesi Group operates power plants with an installed capacity of approximately 887 MW.

California abandons hybrid power project

May 4 – After a decade of trying to realise a hybrid power plant that would bring together natural gas and solar energy, the California Energy Commission has abandoned attempts to build the Victorville-2 Hybrid Power Project (563 MW). No development partner had been found, and the city lost $50 million after failing to make timely payment to GE for the plant’s gas turbines.

TVA’s Allen CCGT ready to run

May 3 – Tennessee Valley Authority’s (TVA) new 1,000 MW Allen combined-cycle gas power plant in Memphis has been completed and is ready to operate. The CCGT came at a cost of $900 million and replaces a 58-year old coal-fired power unit.

Mott MacDonald supports works on FRSU in Brazil

May 2 – Golar has selected Mott MacDonald to provide environmental support during the installation of a floating storage and regasification unit (FSRU) in Babitonga Bay, in the Brazilian state of Santa Catarina. Capable of distributing 15 million cubic metres of natural gas per day, the FSRU is due to become operational in early 2021.