The composite rim is a key component of a flywheel energy storage system, as a rim's mass and ability to spin at high speeds have a direct relationship to the amount of energy that can be stored.
WHITE HOUSE BUDGET CONTINUES POLICY OF SLOWLY BLEEDING KEY RENEWABLE ENERGY AND ENERGY EFFICIENCY PROGRAMS
PROPOSED PENNY-WISE, POUND-FOOLISH CUTS WILL HURT JOBS, THE ECONOMY, THE ENVIRONMENT, AND NATIONAL SECURITY
The report analyzes the activities of three groups: OEM automotive vendors (including buses), component and materials suppliers, and the companies building the hydrogen infrastructure that will be required when fuel cell-powered vehicles hit the streets commercially
High efficiency panels available in 120 and 165 watt output models
Company expands family of simple, cost-effective light logging products with new HOBO® U9 Light On/Off Logger
California Fuel Cell Partnership Develops New Tool for Sampling Quality of Hydrogen Fuel at Station Dispensers
The new device, called the Hydrogen Quality Sampling Adapter (HQSA) is unique because it provides, for the first time, a means of collecting hydrogen samples at a fuel dispenser nozzle.
Solar electric system to help environmental education center protect the environment
RenewableEnergyStocks.com Reports: "New Astris Hydrogen Powered Fuel Cell Golf Car Launched at Recent Investment Conference".
POWER-GEN Renewable Energy 2005 is expected to have over 90 exhibitors and over 1,500 attendees including as many as 100 utilities. 78 companies have already secured booths.
The Solar Boost 3024i is a mid-sized 12/24V 30 amp Maximum Power Point Tracking (MPPT) charge controller with load control, and is the first in a series of products based Blue Sky Energy's new IPN architecture.
The company is 100% focused on and dedicated to the development and manufacturing of power electronics for photovoltaic and other renewable power generation markets.
Carmanah Technologies Inc. releases new, technically enhanced LED edge-lit street-name and traffic signs that will make night driving easier and safer in North America. Traffic agencies in 12 states have already installed Carmanah's next-generation LED-illuminated roadway signs.
Astris Energi Inc. (OTCBB: ASRNF), the world's leading alkaline fuel cell (AFC) technology company, announced today that it has completed the purchase of its affiliate Astris s.r.o., located in the Czech Republic.
EcoEnergies completes solar power system for Tierra Encantada affordable housing project in San Jose, CA… but developer wants more!
Total Capital Committed to Cleantech in Q3 2004 Exceeds $310 Million
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Sonnen's mission is to provide clean and affordable energy for all. As the first mainstream grid tied residential energy storage company in the world and with 24,000 sonnenBatterie systems installed worldwide, sonnen is a proven global leader in intelligent energy management solutions. The all-in-one sonnenBatterie smart energy storage solution easily integrates with new and existing solar installations to help homes manage their energy throughout the day-saving money, providing backup power, and maximizing the effective use of solar power day and night. Sonnen has won several awards for its energy innovations, including the 2017 Zayed Future Energy Prize, MIT's Technology Review's 50 Smartest Companies in 2016, Global Cleantech 100 for 2015-2017, Greentech Media's 2016 Grid Edge Award for Innovation, and Cleantech's 2015 Company of the Year Award in both Israel and Europe.