This workshop convened the world’s leading experts in metals extraction and thermal engineering and identified innovative research paths forward for the development of disruptive technologies that can significantly reduce the energy consumption needed to extract light metals (aluminum, titanium, and magnesium) from ore while simultaneously enabling high grade heat recovery for power generation.

This workshop convened technical and market experts for the discussion and exploration of transformative technologies for scaling chemoautotrophic biofuel production. The purpose of the event was to convene current ARPA-E “Electrofuels” performers, as well as other technical and market experts, to report out and share information.

This workshop explored approaches that combined single carbon metabolism, industrial biotechnology, synthetic biology experts for the discussion and exploration of transformative biological technologies for methane-to-liquid fuels in the context of potential impact, technical parameters, and cost.

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This workshop explored alternatives to the current battery pack designs that employ tightly packed battery cells in rigid structural enclosures that add weight and cost and do not contribute to vehicle structural function.

This workshop focused on technologies that could convert natural gas into transportable liquids and/or chemicals and enable increased use of stranded methane and bio-gas in order to reduce petroleum imports and lower greenhouse gas emissions.

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ARPA-E hosted the Emerging Ideas Workshops, comprised of small groups of experts to focus on examining specific technologies, to explore new technology areas that may merit the creation of a full program(s) at some point in the future.

This workshop focused on new transportation technologies, such as alternative fuels and advanced power train vehicles that have the potential to achieve ARPA-E mission areas of reducing foreign imports and cutting greenhouse gas emissions.

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The ARPA-E Energy Innovation Summit is designed to bring together key players from across the energy ecosystem--researchers, entrepreneurs, investors, corporate executives, and government officials--to share ideas for developing and deploying the next generation of energy technologies.

The focus of this workshop was identifying novel technology learning curves that have the potential to drastically cut the cost and complexity of natural gas vehicles and refueling infrastructure, in order to reduce U.S. petroleum imports via increased use of domestic natural gas.

The workshop focused on technologies that could convert natural gas into liquid fuels and chemicals and enable increased use of domestic natural gas and reduced petroleum imports.