As mankind enters a period of change akin to the last industrial revolution, Rudy Koenig, Principal at QENIQ Advisory and POWER-GEN Europe, discusses three trends – digitalisation, decarbonisation and decentralisation. Peter Terium, CEO of Innogy, called attention to these mega-trends last year. Koenig examines the three Ds through the prism of Germany as a key industrial nation, and suggests they will shape the power generation industry for years to come.
NYMEX-listed Ingersoll-Rand has introduced the RS200 to RS250 models of its product line of oil-flooded rotary screw air compressors. Customers can choose between a single-stage, or a two-stage airend that increases airflow by up to 16%, according to the manufacturer. A variable speed option makes the compressor up to 35% more efficient compared to the industry average.
Utility-scale capacity provided by various energy storage technologies and renewables beyond wind, solar and hydro, collectively accounted for 4% of the electricity generating capacity in the United States in 2016. Latest EIA figures shows a small, but growing trend towards demand-side response – vital tools for balancing electricity markets the United States, and elsewhere.
The Cabinet of Bangladesh has given the green light to Reliance Power of India for building a 750-MW combined-cycle gas power plant at Meghnaghat, in the country’s central Narayanganj district. Running on imported LNG, all electricity produced by the power unti will be sold to the Bengali grid operator at an agreed price of $0.73/kWh. The unit is part of a wider LNG-to-power project with up to 3,000 MW, including an FSRU and power interconnectors to export part of the electricity to India.
The first annual capacity auction, completed by PJM Interconnection this week, produced a price of $76.53/megawatt-day for resources in most of the grid area. Transmission limits and power plant retirements, however, led to substantially higher prices in areas with constraints. The grid operator procured 165,109 MW of capacity resources for the period from June 1, 2020, to May 31, 2021, resulting in a 23.3% reserve margin.
Qatar General Electricity & Water Corporation (Kahramaa) has awarded the "Facility E" Integrated Water and Power Plant (IWPP) advisory mandate to a team led by Ernst & Young, including the Finland-headquartered consultancy and engineering firm Pöyry as technical bid advisor.
"General Electric’s LM6000 gas turbine has long been the sales champion of the GE aeroderivative fleet, but the LMS100 is now giving it a run for its money," independent consultant Mark Axford told Gas to Power Journal. The LMS100 beat the LM6000 in total orders for the first time in 2015. This included two installations on behalf of Exelon Medway in Massachusetts, five for Arizona Public Service, five for NRG Energy and four for LNG Canada in British Columbia.
Britain’s dominant energy supplier Centrica sees a “trend of less value being generated by centralized power,” meaning large combined-cycle gas turbine (CCGT) units, “so we have converted a number of these into more flexible open-cycle (OCGT) units,” says Merchant Power Director, Mark Futyan. In addition, Centrica is building 100-MW of decentralized capacity, based on Wartsila gas engines and 50-MW energy storage.
Attending a board meeting of Russia’s Military-Industrial Commission (MIC), Gazprom chairman Alexey Miller discussed ways of expanding the use of MIC’s scientific and technological capacities to develop technologies and equipment – including import-substituting ones – for the Russian gas industry. According Gazprom, "such cooperation should be focused primarily on state-of-the-art compressor equipment, hydrocarbon production in offshore environments, and natural gas liquefaction.”
Risk of power cuts in Britain seems unheard of for most electricity customers. But if coal power capacity comes off the grid more quickly than in 7 to 10 years’ time, subsidy-free renewables expand, and less interconnectors get built in the wake of Brexit – fast-ramping gas generator sets are best placed to fill the supply gap, Phil Grant partner at Baringa consultancy told industry stakeholders at the Finish embassy in London.
Florida Power & Light Company (FPL) has asked the Florida Public Service Commission for approval to shut down Johns River Power Park, a 1,270-MW coal power station, at the end of this year. Simultaneously, the utility filed for a permit to modernize its Dania Beach Clean Energy Center (1,200-MW gas-fired), with the upgrade planned to be carried out by mid-2022.
Expanding its offering for distributed power in the low-Megawatt range, Siemens has introduced its new gas engine E-series with a power output of 2MW. The series includes the SGE-86EM for the 50-Hz market, and the SGE-100EM for the 60-Hz market. With this offering, the German manufacturer targets customers in Europe and North America – both have a need for distributed power plants to support the grid-integration of rising volumes renewable energy.
The International Energy Agency’s Tracking Clean Energy Progress (TCEP) has examined the progress of a variety of clean energy technologies towards interim 2°C scenario targets in 2025. Just three out of a total of 26 tracked technologies were classified as “advancing towards a sustainable energy transition”: onshore wind and solar, electric vehicles, and energy storage.
General Electric has committed $100 million investment to set up a multi-use gas turbine repair and service plant in Nigeria, its local CEO Lazarus Angbazo said. With this move, the U.S. engineering major is responding to a fast rise in demand for flexible gas-fired generating capacity in Nigeria, Africa’s biggest economy in terms of GDP.
Gulf Power Service Company (AGPS) has awarded Italy’s Ansaldo Energia a service contract for the 2,000MW “Taweelah Initial B” and the “Taweelah IB Extension” unit, both situated some 70 kilometres from Abu Dhabi, the capital city of the United Arab Emirates (UAE).