The use of thermal solar energy in Brazil

The market for solar water heating in Brazil is growing and consolidating in recent years. In 2009, the first estimate of the solar industry is that has been installed more than 771 thousand square meters of solar collectors, accumulating a total area of 5.2 million square meters.

Thin Film Photovoltaic (PV) Cells Market Analysis to 2020

This report covers the key market drivers, restrains and growth forecast for major thin film technologies - Amorphous silicon (a-Si), Cadium Telluride (Cdte), and Copper Indium Gallium Diselenide CIGS. The report entails comprehensive analysis of thin-film module production, production capacity, key countries and key industry players. The key study focuses on the global thin film PV industry market outlook along with comparative analysis of different technologies.

Trash To Energy

Denmark has installed a number of garbage plants that take trash and make it into energy. These plants are at the forefront of waste/energy technology.

Turning clean energy ideas into reality

Our mission is to serve clients and partners by utilizing our network of experts to create clean energy solutions through sustainable business practices, providing at the same time attractive returns on investment.

Turning Grass, Woodchips & Algae into Fuel with CoolPlanet

GE announced today that they have just joined an $8 million funding round for California-based start-up CoolPlanet, which is developing a unique thermal/mechanical processor technology that converts low-grade biomass - such as grass, woodchips, crop residue and algae — into high-grade fuel. With this recent upsurge in funding, can biofuels be a viable reality…

Understanding Residential Solar Power Warranties

When considering a residential solar power system, homeowners have numerous concerns before they commit to an installation. First and foremost, they are concerned about cost, then they want to know what the structural impact will be on their home and then they will, of course, be concerned about performance of the system. When considering performance, homeowners need to be comfortable with the warranty that comes with their home solar power system and what to expect when purchasing residential solar panels.

University Research Teaching Tools and Portable Research Lab

St Clair County Community College in Port Huron Michigan becomes the first American college to take delivery of the new Research PowerCube, possibly the most advanced wind and solar research tool available anywhere.

Using for Cleantech Investment Deals

We are in the process of building the most extensive, and broadest cleantech expert community. You might think of this as the first cleantech ‘Linked-in'. Our expert members will come from across academia, industry and professional organizations. Experts will be able to communicate with other experts through our growing social network.

Waste Today, Green Energy Tomorrow

On average we throw away 2.7kgs of food per person, per week. Now, a leading environmental solutions company has developed a technology to convert this waste stream into green renewable energy.

What is the Function of Dams

Interdisciplinary cooperation of specialists from engineering, natural sciences, economics and humanities have now become as self-evident for large dam projects, especially those with considerable use of hydro power, as have public relations and awareness raising with the broad population.

Wireless Power Solutions for the Wind Industry

PowerbyProxi has just completed a successful trial of the Proxi-Ring™ 480, a frictionless and contact-free slip ring that provides wireless power and data to pitch control systems that drive blades in wind turbines. The technology was developed to replace mechanical slip rings which can be a source of problems for wind turbine operators due to the maintenance requirements and failures caused by physical connections and frictional rotation.

Worst Solar Excuses

Experts have talked to a number of our friends and other colleagues about solar power, we've been hearing a lot of the same excuses for not going solar.

Tunisia Joins International Sustainable Energy Partnership

Tunisia has joined the Renewable Energy and Energy Efficiency Partnership (REEEP), making it the 34th country to become a partner of the REEEP. This membership reinforces Tunisia's commitment towards further promoting the use of renewable energies.

Hy9 Corporation Scales to Meet Demand For Company's Hydrogen Purifier and Reformer Products

Hy9 Corporation, the leading manufacturer of metal membrane hydrogen purifiers for the industrial, specialty gas and energy markets, announced today it has opened a new manufacturing facility as a direct response to market demand for the Company's hydrogen purifier and reformer products.


Electric scooter retailer,, announced today the launch of the Marketplace, America's largest showcase of alternative transportation and recreational vehicles.

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Solar & Wind - Featured Product

SolarEdge Technologies - Solar Inverters, Power Optimizers and PV Monitoring

SolarEdge Technologies - Solar Inverters, Power Optimizers and PV Monitoring

The SolarEdge PV inverter combines sophisticated digital control technology with efficient power conversion architecture to achieve superior solar power harvesting and best-in-class reliability. The fixed-voltage technology ensures the solar inverter is always working at its optimal input voltage over a wider range of string lengths and regardless of environmental conditions. A proprietary data monitoring receiver has been integrated into the inverter and aggregates the power optimizer performance data from each PV module. This data can be transmitted to the web and accessed via the SolarEdge Monitoring Portal for performance analysis, fault detection and troubleshooting of PV systems.