Incentives have spurred a surge in biogas production that is injected into the gas transmission network in countries like Germany. However, gas quality and volume of the grid-injected biogas needs to be closely monitored to ensure its computability and safe use as a fuel for power generators. Elster has developed such a monitoring system.
Doreen Power, a privately-run utility in Bangladesh, has contracted MAN Diesel & Turbo to supply three 18V 48/60TS engines for a 56.7 MW baseload power plant near Dhaka. “48/60’s can be retrofitted to 51/60s without any major effort,” a MAN spokesman said, but cautioned about Bangladesh’s current gas supply constraints.
Siemens, in partnership with Hangzhou Steam Turbine Co (HTC), has secured a long-term service program (LTP) order from Golden Concord Power Group for two Siemens SGT-800 gas turbines at the Kunshan GCL Blue Sky distributed energy project. This is Siemens' first industrial gas turbine LTP order in China, the company pointed out.
Ten judges on the US Court of Appeals in Washington have heard supporters and opponents clash during a 7-hour hearing on the Clean Power Plan (CPP) – a controversial cornerstone of President Obama’s legacy on environmental law. Facing opposition from Republican-led states in the Senate, he was using federal administration such as the Environmental Protection Agency (EPA) to drive through his climate agenda.
Shale oil and gas production from the Appalachian Basin's Utica play has hit 3.5 Bcf/d this June, jumping from very low levels of 0.1 Bcf/d in December 2012. The surge in output from the vast Utica play keeps a lid on US natural gas prices and incentivise more power station operators to shift from coal to gas. The capacity factor for CCGTs has risen to 56% and is expected to increase further.
Unit 4 of Tepco’s LNG-fuelled Futtsu power station will be retrofitted with GE’s Asset Performance Management (APM) system under an accord, signed by the two companies, to roll-out APM software throughout the Tepco’s thermal power plant fleet.
The government of Afghanistan has signed an accord for Ghazanfar Group to develop the country’s first gas-fired power plant Mazar-e-Sharif. The 50-megawatt facility will be realised on a build, own, and operate (BOO) basis – all electricity will sold to the national power grid on a 20-year power purchase agreement (PPA).
Scientists at Japan's Kyoto University have tested various compositions of molybdenum silicides for use at turbine blades, improving the strength of the material at temperatures around 1,400 degrees Celsius. Research shows that adding tantalum to the composite helps boost material resilience.
Harrison County Community Improvement Corp (CIC) has been working with the Texan village of Cadiz to make Houston-based EmberClear advance its 1,000 MW combined-cycle power project. CIC said it would help EmberClear with obtaining necessary permits, with the CCGT set to be fuelled with low-cost shale gas from nearby resources. Financial close and start of construction is scheduled for Q3-2018.
Outcome of a court ruling could determine whether the Obama administration’s plan to curb power plant emissions by 32% by 2030 will become a reality. Republican-led states and the coal lobby filed various lawsuits – a key decision will be made by the US Court of Appeals for the District of Columbia on Tuesday.
Completion of construction and commissioning of the 653 MW Avon open-cycle gas power plant this summer, just month after the start-up of its 342 MW Dedisa sister plant, puts the Ansaldo Energia/FATA consortium in pole position to win tenders for further projects in South Africa and beyond.
Even though thermal coal prices increased by nearly 50% this year, the effect on fuel switching is not enough to make the use of LNG economically viable for power generators. For coal-to-gas switching in Asia, analysts say that LNG would have to fall by another third from its recent lows around $6/mmBtu.
Irish utility Electricity Supply Board (ESB) has announced that the 880 MW Carrington Power Station in Manchester has started full commercial operation earlier this week. The CCGT – the first new-build gas power plant in three years – has already secured a capacity contract for winter 2019/20.
The Energy Technologies Institute (ETI) has commissioned four industry experts to examine options for ‘whole system’ reform, given the mounting pressure on UK power grids. A more decentralised dimension to decisions on energy networks was agreed on by all experts – though there are differences on governance.
Stockton Council has received a proposal by London-based Stratera Energy for a gas-fired power plant on Teesside. In the planning application, the prospective plant operator said its ‘energy reserve facility’ would provide an electricity output up to 49.95 MW, mainly for grid balancing purposes.