Pennsylvania Power Company (PennPower), part of FirstEnergy Corp., is installing 120 new ‘TripSaver’ automated reclosing devices on its transmission lines across Crawford, Lawrence and Mercer counties in an effort to limit the frequency and duration of service interruptions. The device works like a circuit breaker and can also re-energize the power line within seconds.
With biogas becoming increasingly popular, researchers at the Massachusetts Institute of Technology (MIT) have developed novel polymer membrane material that can dramatically improve the efficiency of gas purification. Contaminants, such as CO2, are inherent in both natural gas and biogas to various degrees, so it needs to be purified before it can be burnt as fuel.
Siemens and Chronicle, an Alphabet company, have partnered to monitor the energy industry’s critical infrastructure and protect it from cyber threats. The offering will leverage Chronicle’s Backstory platform and Siemens’ strength in analytics and artificial intelligence to give customers operational insights on malware targeting industrial and power plants.
Doosan Heavy Industries & Construction Co. has agreed to cooperate with the American private energy firm Midland Cogen Venture (MCV) on gas turbines, renewables and hybrid combined-cycle gas power and energy storage solutions. The aim is strengthen Doosan’s position in the U.S. market for gas turbine aftermarket services.
Australia, in its third consecutive year of record-breaking emission levels, has finally started to promote the use of electric vehicles. Research, led by the Electric Vehicle Council (EVC), finds if Australia extensively adapts to an electric-powered mobility system it can eliminate 16 million barrels of imported oil every year by 2030.
Partners of the HYPOS alliance – a German consortium including VNG, Ontras and the Fraunhofer Institute – have launched a platform to store renewable hydrogen in a salt cavern in Bad Lauchstädt, Saxony-Anhalt. The plan is to build Europe’s first hydrogen storage and operate it for research purposes.
Engine+ Hybrid Energy, Wärtsilä's latest technology solution, pairs gas-fuelled engines with energy management systems and storage. It forms a fully integrated system that provides reliable power supply for operators and power producers of islanded grids. Payback periods can be as short as two years, the Finish manufacturer claims.
Six partners – Ansaldo Thomassen, Delft University, OPRA Turbines, Vattenfall, Nouryon and EMMTEC – have been granted €500 million by the Dutch Government for research into ‘High Hydrogen Gas Turbine Retrofit to Eliminate Carbon Emissions’. The aim is to develop a CO2-free hydrogen value chain, in line with the EU Energy Roadmap 2050.
Engineers at GE, together with the Southwestern Research Institute (SwRI) have designed, built and tested what is said to be the highest-temperature supercritical carbon dioxide (sCO2) turbine in the world. The turbine, featuring a multi-stage axial flow sCO2 hot gas turbo-expander, was developed with a $6.8 million U.S. government grant on top of $3 million industry funding.
Manufacturers of power generation equipment like MAN Energy Solutions see hydrogen as a future alternative fuel source for its gas turbines, though switching from methane to hydrogen a conversion of the turbine combustion chamber to allow for higher firing temperatures. Demand for H2-solutions keeps rising as states like California aim for 100% clean energy by 2045.
Intermittency issues of wind and solar power supply are feared to jeopardize the stability of the U.S. power grid. To remedy this issue scientist at the Massachusetts Institute of Technology (MIT) have developed an “air-breathing” battery storage that, at the cheapest, run about $100/kWh and functions only in certain locations.