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Report finds says “negative emissions technologies” need to play a large role in mitigating climate change

Green Car Congress

The committee concluded that the NETs available today could be safely scaled up to capture and store a significant fraction of the total emissions both in the US and globally, but not enough to keep total global warming below two degrees Celsius, the target of the Paris agreement. However, it is currently limited by high cost.

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DOE to Award Up to $27M in Phase III Small Business Awards; Algae Processing, Fuel Cells, Improved Materials for Motors, Synthetic Fuels Among Areas of Interest

Green Car Congress

Specifically, low cost and energy-efficient processes are sought that can be demonstrated and validated under field conditions to meet needs of the nascent algal biomass industry. Algae cultures tend to be relatively dilute, and the energy requirement to remove water from the cultures can be a significant portion of the energy balance.

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ARPA-E awards $130M to 66 “OPEN 2012” transformational energy technology projects

Green Car Congress

Natural Gas Reactor for Remote Chemical Conversion. sunlight through low-cost, plastic light-guiding sheets and then. Turbo-POx For Ultra Low-Cost Gasoline. conversion of natural gas to liquid fuels. combustor of a natural gas turbine, facilitating its conversion into a. If successful, this.

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ARPA-E awarding $60M to 23 projects; dry cooling and fusion power

Green Car Congress

The projects are funded through ARPA-E’s two newest programs, Advanced Research In Dry cooling (ARID) and Accelerating Low-cost Plasma Heating and Assembly (ALPHA), which both seek to develop low-cost technology solutions. SRI will produce its STATIC cover using low-cost, scalable processing technologies.

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ARPA-E awards $35M to 12 new projects to support medium-voltage devices for grid, industry and transportation

Green Car Congress

Drexel University aims to design a significantly more efficient, fast, low-cost, compact, and reliable circuit breaker for medium-voltage direct-current (MVDC) power system. The transistors will scale to high voltage while offering up to 10 times lower losses compared to commercial silicon-based transistors available today.

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How to improve EV traction motor efficiency

Charged EVs

The vast majority of losses in an ICE vehicle occur in the conversion of chemical energy to mechanical—the so-called Carnot Efficiency—which might approach 40% in the best of cases. Worse still is that the losses in a magnetic material tend to increase at an exponential rate with frequency and flux swing (typically to the 1.5-2.5

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

There are trucks and buses being converted commercially today. Already Porsche, Mercedes and other high-end automotive manufacturers are making such PHEVs because of the availability of low-cost electricity from wind and solar and the availability of government incentives which make them competitively priced in the beginning.

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