Remove Cost Of Remove Maintenance Remove Water
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Dürr Ecoclean water jetting system enables up to 80% reduction in water jet pressure for engine cylinder bore activation

Green Car Congress

High-pressure water jetting at pressures of up to 3000 bar (45,500 psi) is becoming increasingly widespread as a method of activating the cylinder bore surfaces of engine blocks prior to thermal coating. Users will thus benefit from substantial savings in investment and operating cost as well as from improved process results.

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ITM Power reports its estimated cost of producing hydrogen via electrolysis down significantly from last year

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In addition to capital cost and electricity consumption, the analysis includes an indicative annual maintenance cost and utilization factor. Water price. The assumptions used are: Generation capacity. 446 kg/24h. Amortization period. Electricity price. kWh (US 5¢/kWh). 0.13p/liter (US 75¢/gal US). System efficiency.

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TU Dresden study on external costs of automotive transportation in Europe calls for internalization of the high external costs; raising user prices to change behavior

Green Car Congress

A recent study from Technische Universität Dresden (TU Dresden) commissioned by the Greens/European Free Allianace (EFA) in the European Parliament concluded that the cars used within the EU-27 externalize up to about €373 billion (US$493 billion) per year (high estimate) of costs on to other people, other regions and other generations.

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DOE awards $22.1M to 10 nuclear technology projects including clean hydrogen production

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This project will complete key engineering design and demonstration tests to enable cost-competitive, carbon-neutral production of synthetic jet fuel and diesel using nuclear energy from existing light water reactors.

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DOE awarding $35M to 11 projects for hydrokinetic turbine development; ARPA-E SHARKS

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Projects are encouraged to apply concurrent (as opposed to sequential) design methodologies: control co-design, co-design, and designing for operation and maintenance. These methodologies will significantly decrease the levelized cost of energy (LCOE) of the final HKT design. Westergaard Solutions, Inc. University of Washington.

Mariner 418
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Researchers split seawater without pre-treatment to produce green hydrogen

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The use of vast amounts of high-purity water for hydrogen production may aggravate the shortage of freshwater resources. This is achieved by introducing a Lewis acid layer (for example, Cr 2 O 3 ) on transition metal oxide catalysts to dynamically split water molecules and capture hydroxyl anions.

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EPRI assesses status of 8 key power generation technologies for US; estimates of capital cost and levelized cost of electricity

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Comparative levelized cost of electricity in 2025 ($/MWh) at different CO 2 prices. Representative costs are reported in constant December 2010 US dollars. LCOE calculations are based on assumptions regarding future unit operations, operating costs, fuel prices, financing terms, and inflation. Source: EPRI. Click to enlarge.

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