article thumbnail

Rechargeable membrane-less hydrogen bromine flow battery shows high power density

Green Car Congress

Low-cost energy storage remains a critical unmet need for a wide range of applications, including grid scale frequency regulation, load following, contingency reserves and peak shaving, as well as portable power systems. A paper on the work is published in Nature Communications.

Recharge 291
article thumbnail

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.

Fuel 210
article thumbnail

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.

Fusion 150
article thumbnail

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

Green Car Congress

The projects were selected through a merit-based process from thousands of concept papers and hundreds of full applications. sunlight through low-cost, plastic light-guiding sheets and then. If successful, the new crop would have a lower cost of. Turbo-POx For Ultra Low-Cost Gasoline. by non-profits.

2012 240
article thumbnail

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.

Grid 207
article thumbnail

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

Green Car Congress

Another strikingly different concept evidenced by the PHEV is that it is essentially a large, portable battery that can store energy gathered during one part of the day, and then use it later to power not only itself but also the vehicle owner’s home. There are trucks and buses being converted commercially today.

PHEV 150