[Due to the increasing size of the archives, each topic page now contains only the prior 365 days of content. Access to older stories is now solely through the Monthly Archive pages or the site search function.]
Scientists suggest quantum control of atoms may make fusion energy production more efficient
March 03, 2017
Scientists at Rice University, the University of Illinois at Urbana-Champaign and the University of Chile are proposing that quantum-controlled motion of nuclei, starting from the nanometer-size ground state of a molecule, can potentially overcome some of the difficulties of thermonuclear fusion by compression of a fuel pellet or in a bulk plasma.
Their report on quantum-controlled fusion suggests that rather than heating atoms to temperatures found inside the sun or smashing them in a collider, it might be possible to nudge them close enough to fuse by using shaped laser pulses: ultrashort, tuned bursts of coherent light.
Viking Grace LNG ferry to install rotor sail; first LNG/wind electric propulsion hybrid ship
January 26, 2017
Norsepower Oy Ltd., a provider of low- maintenance, software-operated, and data-verified auxiliary wind propulsion systems, signed an agreement with Finnish shipping company Viking Line to install its Rotor Sail Solution onboard the M/S Viking Grace, an LNG-fueled cruise ferry.
The 57,565 GT M/S Viking Grace currently operates in the archipelago between Turku (Finland) and Stockholm (Sweden), and is already one of the most environmentally-friendly cruise ferries in the global maritime industry. With the addition of Norsepower’s technology, the vessel will further reduce its emissions, fuel burn and fuel costs; reducing carbon emissions by around 900 tonnes annually; equivalent to cutting 300 tonnes of LNG fuel per year.
CarboSax: new joint venture for more sustainable carbon fiber production forms in Germany
October 13, 2016
PD Glasseiden, a Germany-based producer of fiberglass; European Carbon Fiber GmbH; and the ForschungsCampus Open Hybrid LabFactory e.V., established under the auspices of the Lower Saxony Research Centre for Vehicle Technology at the TU Braunschweig and Volkswagen AG have formed a joint venture—CarboSax GmbH—to pursue developing, manufacturing and distributing more sustainable carbon fibers in Germany.
In the first step at a location in Chemnitz, Saxony, CarboSax will build a pilot line for the sustainable production of carbon fibers. The objective of this carbon fiber pilot line production is a significant reduction in production costs by 30% over currently available commercial carbon fibers. This cost reduction is required to further enable the use of carbon fiber in mass production in the automotive industry, mechanical engineering and wind power. An equal objective is a reduction of at least 50% in CO2 emissions from carbon fiber production.
Japanese public-private partnership to test end-to-end H2 supply chain using wind power to begin this fall; 2nd-life hybrid batteries for ESS
March 14, 2016
A Japanese partnership comprising the Kanagawa Prefectural Government; the municipal governments of the cities of Yokohama and Kawasaki; Toyota; Toshiba; and Iwatani announced the forthcoming start of a four-year project to implement and evaluate an end-to-end low-carbon hydrogen supply chain which will use hydrogen produced from renewable energy to power forklifts. (Earlier post.) The project will be carried out at facilities along Tokyo Bay in Yokohama and Kawasaki, with support from Japan’s Ministry of the Environment.
Electricity generated at the Yokohama City Wind Power Plant (Hama Wing) will power the electrolytic production of hydrogen, which will then be compressed, stored, and then transported in a hydrogen fueling truck to four sites: a factory, a vegetable and fruit market, and two warehouses. At these locations, the hydrogen will be used in fuel cells to power forklifts operating in diverse conditions.