Reports on new funding by the DOE and the Department of Interior for various advanced hydro projects, including sustainable run of the river hydro and pumped storage as well. The announced $17 million in funding over the next three years is targeted for research and development projects to advance hydropower technology.
Solar power continues along its firmly established downward cost curve and edges ever closer to achieving the historic milestone of grid parity. Today it just got a huge boost that will help it scale out in this country and will go a long way towards tipping the long term balance in favor of solar. In fact as the industry achieves scale it is cutting per unit costs down. This post outlines the announcement of a large DOE initiative to promote rooftop direct grid connected solar power in the US.
This post reports on the newly announced loan guarantees for the concentrated solar power (CSP) Crescent Dunes Solar Energy Project that is to be built in Nevada. This kind of solar power, because it is paired with a molten salt thermal energy storage capacity has the ability to be a load following generation source that is somewhat insulated from intermittency issues as well. For large concentrated solar thermal energy this decoupling of the energy collection from electricity generation makes a lot of sense, because the molten salt is already being used as the working fluid that captures the sun’s heat.
Concentrated solar photovoltaic energy or CPV is a relative newcomer to the solar power arena and is showing signs of entering into a phase of very rapid growth. It works by concentrating the sun onto a small area of active PV, which operates at around twice the efficiency of normal PV, and promises savings because it requires only a fraction of the photovoltaic material that normal systems require. The DOE has announced a $90 million loan guarantee to support a planned 30-megawatt facility near Alamosa, Colorado.
In this post John outlines two developments in the thermosolar concentrated solar power (CSP) arena that are enabling CSP to fulfill the role of baseload suppliers. Molten salt energy storage is naturally suited for CSP facilities and is quite efficient as an energy store — both in terms of low loss and in terms of capital expenditures (compared with batteries for example). By storing power in this way CSP plants can continue delivering power even after the sun has gone down. In addition by pairing CSP with stand-by combined-cycle natural gas generators greater overall reliability can be achieved.
Among the many measures the world can take to wean itself off fossil fuels, few match the benefits of making homes, business, and cars more energy-efficient. But financial and psychological barriers have kept individuals, businesses, and governments from realizing efficiency’s great potential.
The DOE’s “SunShot” initiative which is modeled after the highly successful Apollo moon shot program aims to spur innovations and rationalizations that will together slash the total system cost of solar photovoltaic systems by three quarters within this decade. If it manages to achieve these goals then solar PV would become cost competitive with other […]
Department of Energy (DOE) secretary Steven Chu announces $50 million in funding for solar energy grid parity demonstration program for innovative solar technologies leading to cost-competitive solar energy that helps solar reach this important milestone.
DOE Announces New Biofuel Grant Programs for $30 Million for Research to Advance the Next Generation of Biofuels
GRANT ALERT: The DOE is accepting applications for small-scale process integration projects supporting the development of advanced biofuels that will be able to replace gasoline or diesel without requiring special upgrades or changes to the vehicle or fueling infrastructure.