Biomass Exchange - A Plug in the Missing Link

In India alone, one can observe several cases where bio-energy projects of the scale greater than 5 MW are on sale already, even with their power purchase agreements still in place. Such events necessitate the need to have a mechanism in place which would further seek the promotion of such technologies.

Does the Public Sector already hold the key to delivering energy efficiency?

So implementing energy efficiency measures sounds like a good idea in principle, but how can local authorities or municipalities balance the equation of technology costs and fund the capital expenditure? Put simply, some of the measures that can be implemented deliver savings immediately with payback periods that are very short - in some instances only 6 months. However; to address a set of larger scale measures, the answer comprises 3 elements: i) scale of project, ii) guaranteeing savings through energy performance contracting and iii) access to competitive (low interest rate) finance.

AWEA 2011- Special News Report

News announcements from AWEA 2011

Solar Cogeneration - The highest utilization of the sun's resources

Solar cogeneration combines proven photovoltaic (PV) and solar thermal technologies to maximize total collected energy and optimize economic benefits for institutional, commercial and industrial customers. Using up to 80 percent of the sun's delivered energy

Key Issues In the Clean Tech Industry: The Role Of Public Relations

Once of the greatest barriers to the adoption of new clean technologies is the upfront cost, with the resulting sticker shock sending consumers running. Many clean tech firms offer attractive financing packages, but fall down on marketing them effectively, or -- on an even more basic level -- adequately explaining them.

SB X 1-2 and California's New Energy Future

This law, called the California Renewable Energy Resources Act, obligates all California electricity providers to obtain at least 33% of their energy from renewable resources by the year 2020. This requirement constitutes the most aggressive renewable portfolio standard in the country.

Mechanical ventilation and heat recovery System with integral heat pump

This article explains: some background to our bungalow design, why we had the original mechanical ventilation and heat recovery system installed; why we chose the latest system and our experience with both systems.

International Wind Energy Development: World Market Update 2010

This year's World Market Updated includes a full chapter dedicated to Direct-Drive WTG versus Gearbox-Equipped WTG. The increased use of the direct-drive turbines across the wind market is impacting the wind industry. The World Market Update 2010 identifies and compares the pros and cons of both the direct-drive and gearbox-equipped concepts, as well as the implications of using permanent magnets on a large scale.

Echo Captures More Untapped Solar Energy

This is an interesting use of existing technologies combined to build a viable solution.

Suppliers Converging on Electricity Distribution Automation Opportunity

Short description of recent trade show visits, highlighting increased supplier and customer awareness of distribution automation as stepping-stone to renewables integration and development of smart grid

The ESD (Engineering Society of Detroit) Ride and Drive of the Chevy Volt

GM invited members of the Engineering Society of Detroit out to the Proving Gounds in Milford for test drives. There were 11 Volts and they paired us up for a test drive out into Milford and down to Lake Kensington and out on to I 96 for a few miles and then circled back to the Proving grounds. Everyone was excited by their drive and we were told that virtually every one on the development team had their order in on the new vehicle. It is being built in the Hamtramck/Detroit Cadillac Plant that Coleman Young fought for and the lithium ion Battery Packs are being built in a new Brownstown plant nearby.

Introduction to JOINT IMPLEMENTATION - JI

The basic principles of Joint Implementation are defined in Article 6 of the Kyoto Protocol. Project participants from two (or more) Annex 1 Parties may jointly implement an emissions-reducing project in the territory of an Annex 1 Party, and count the resulting emission reduction units towards meeting the Kyoto target of the other involved Annex 1 Party/ies.

Careers in the Clean-Tech Industry

The NY Times reports that the federal government is pouring $500 million into training for green jobs, and the sector devoted to energy efficiency is estimated to grow as much as fourfold in the next decade, to some 1.3 million people, according to the Lawrence Berkeley National Laboratory.

Renewable Energy Home Design

My premise is that we need a new Model for Housing, as the older homes will not hold their value by today's Renewable Energy standards, and the next generation buyers will quickly be drawn to a more energy efficient model. These new buyers are also looking for different designs than older homes typically offer for their lifestyle choices.

Plug-In Electric Vehicle Infrastructures USA 2011

One of the key takeaways from the event was that a lot of consumer education is required to continue the momentum of early adopters and to help cross over to a more mainstream market mid-century. EV ownership will require increased awareness about energy, not power, a new vehicle power train, batteries and conversion from miles per gallon to miles per kWt hour.

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Solar & Wind - Featured Product

AEE Solar - A Three Decade Commitment to Renewable Energy

AEE Solar - A Three Decade Commitment to Renewable Energy

AEE Solar was founded by David Katz 1979 as Alternative Energy Engineering with the goal of bringing renewable, non-polluting power to homes and businesses in the northern California coastal redwood region. Thirty years later, AEE continues to deliver the products, training and support needed to succeed. We supply resellers, contractors, integrators, and installers the field-tested, reliable products they need to design, install and maintain renewable energy systems.