Solar photovoltaic output depends on orientation, tilt, and tracking

Tilt angles may reflect factors other than generator performance. Some installation sites may not be conducive to tilted arrays or specific orientations

Optimizing a Solar Array's Tilt and Module Spacing

System optimization is more than just good-looking charts - in this case, we are able to increase system profit by $40k, an increase of over 70% versus the 15ş-tilt baseline design.

Harvesting Energy From Heat

In the United States, more than half of the energy we burn each year gets lost as heat instead of being put to use with most of the energy going out the exhaust pipe of a car or out the smokestack of a power plant.

Q3 2014 Deal Volume Comparison

Acquisition activity in Q3 2014 was lower than most quarters in recent history. Activity was distributed relatively evenly across the solar markets in Europe, North America and Asia, with cross-continental deals accounting for the greatest number of transactions.

Utilizing Geographical Information Systems (GIS) for Alternative Energy Projects

With GIS, companies can view, understand, question, interpret and visualize data in many ways that reveal relationships, patterns and trends in the form of maps, globes, reports and charts.

Toyota Launches the Mirai Fuel Cell Electric Car

ITM Power, the energy storage and clean fuel company, is pleased to note that the world's largest carmaker, Toyota, announced that it will begin selling fuel-cell electric cars in Japan on 15 December, 2014, and in the US and Europe in mid-2015.

Creating Roads from Waste

The roads constructed using this technology are more durable and economical than the conventional bitumen roads.

The True Value of Solar

In this paper, we look at the current state of value of solar (VOS) analysis and propose a more holistic methodology that can be consistently applied across various utility service areas.

The Business Case for Fuel Cells 2014: Powering the Bottom Line for Business and Communities

From high efficiency to scalability, fuel cells provide a distinct advantage over incumbent energy generation technologies, which is why top companies, governments, and the military are adopting fuel cells for everyday use.

The new EU climate and energy proposal:
What are the consequences?

The decisions of the European Council indicate the desire for greater integration of European energy markets, with an integration target of 10% by 2030.

The Echogen Power Systems Heat Engine

Waste Heat to Power (WHP) creates electricity by heating a fluid at high pressure, then expanding the fluid through a turbine to power an electric generator.

The Pakistan Solar Association

PSA is fighting for zero duty imports until the local solar industry grows enough to address quantity and quality requirements of the solar tenders in Pakistan.

Upcoming Tradeshow, Conference & Exhibition Summary - Jan, Feb, Mar 2015

The end of the year is a very busy time for Renewable Energy Tradeshows, so come January the schedule slows down a bit.

Utility of the Future

According to a new study by Berkeley Lab, distributed solar photovoltaics (PV) are the most immediate threat to investor-owned utilities and their shareholders, by depleting revenue from demand growth and need for capital investments in traditional power plants.

Hybrid Energy Sources for the Home

When considering hybrid systems composed of photovoltaic solar panels, geothermal, hydro or wind turbines, the whole is greater than its parts, but you need to understand the best type of energy generation that can be used in your area.

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