Growing complexity and changing regulations within the Nordic energy market, has prompted Denmark’s largest utility HOFOR to replace its in-house trading system. Also known as Greater Copenhagen Utility, HOFOR selected Contigo’s enTrader for managing its energy portfolio, which includes Nordic power, coal, carbon emissions and FX.
A central bank in a major EU economy has installed ABB’s smart circuit breakers Emax 2 to upgrade the backup power at its headquarters, increasing security and system resilience. “From a power perspective, a bank is a plant that must never shut down,” commented Fabio Monachesi, global product manager at ABB’s Protection and Connection unit.
The American Society of Mechanical Engineers (ASME) has handed an Emerging Technology Award to Siemens for the first successfully 3D- printed and fully tested gas turbine blades. Vetting what they call “ascending technologies”, ASME said the award winning products and processes have “left the breakthrough stage, crossed the commercialization valley of death, and are poised to reshape the industries where they compete.”
What’s in your fuel, and how to get the most out of it? Gas Power Technology Journal visited Wärtsilä in Vaasa, Finland to talk with its specialist team, responsible for developing new systems and tools to analyse fuel composition and behaviour. Through careful analysis, Wartsila’s multi-disciplinary Fuel Laboratory Services team can adapt engines to run more efficiently on whatever fuel is available – from the most exotic biofuels to unpredictable mixes of different gases. The team makes a difference to thousands of gas and liquids-fuelled engines and this impact keeps growing the more fuels are tested and approved for usage.
Spark Cognition, a global artificial intelligence (AI) technology leader, and Mitsubishi Hitachi Power Systems Americas are working together to advance AI applications in MHPS-Tomoni. This new digital platform from MHPS optimizes power plant processes through cognitive analytics, prioritizing customer collaboration.
Mitsubishi Hitachi Power Systems (MHPS) has just disclosed that customers in Asia, the U.S., Mexico and South America have technically selected the M501JAC for their projects 26 times, representing over 14 GW of new power projects. MHPS's new JAC-class turbine has unprecedented statistics – 99.5% reliability while approaching 65% efficiency.
Gemma Power System has selected Matrix North American Construction (Matrix NAC) as a subcontractor to carry out critical equipment erection work during for Exelon West Medway II – a 200 MW dual-fuel simple cycle power plant in Medway, Massachusetts. As the EPC contractor for the Medway II project, Gemma has commissioned Matrix to install the plant’s centerline and erect the stacks and selective catalytic reduction (SCR) system.
Decentralized generation, independent power production, and microgrids are vital enablers to drive reliable power supply in both emerging economies. To that end, EnPro Industries company Fairbank Morse introduced at POWER-GEN International a PoweReliability-as-a-Service platform, powered by its new Trident OP engine that is based on a fuel-efficient opposed piston architecture.
Cost and performance of battery technologies will not only be shaping customer acceptance of electric vehicles in the coming years, but also determine how easy it will be to integrate renewable energy into the grid. Tracking the relation between the dramatic drop in prices for batteries and their usage, IEA analysts say “for each doubling of output, lithium ion battery prices have been getting 19% cheaper.”
MIT researchers have developed a membrane-based system that can convert power plant emissions into fuels for cars, trucks and planes, as well as chemical feedstocks. The membrane – made of a compound of lanthanum, calcium, and iron oxide – allows oxygen from a stream of carbon dioxide (CO2) to migrate through, leaving carbon monoxide (CO) behind. Combined with hydrogen or water, this CO can be turned into syngas.
Success of the UK’s green energy revolution hinges on the quality of the power transmission cable that underpins the grid connection of new wind, solar and gas power projects. Yet an estimated 20% of all cables throughout the British Isles are either sub-standard, counterfeit or non-approved, according to Eland Cables’ director Jean-Sébastien Pelland. “For a project, this can result in downtime, reliability issues and ballooning maintenance costs at best and major safety hazards at worst, as well as potential environmental damage,” he told Gas to Power Journal.
Siemens has extended the scope of application of its Simotics SD Add low-voltage motors, helping power transmissions system operators (TSOs) reduce drain on the grid due to low start-up currents. The revamped motors are compatible are also compatible for use in process industries, or in sensitive industrial applications that require enhanced grid stability.
The technology group Wärtsilä is witnessing the growing importance of utilities as a customer segment, alongside independent power producers. “Utility-scale solar projects with a full Engineering, Procurement and Construction (EPC) are growing fast, and gas-fired power plants remains stable,” the Finnish manufacturer said. Geographically, it sees the highest demand growth the demand for EPC contractors in Africa and South-America.