Interview with Neil Fromer, Executive Director, Caltech Resnick Sustainability Institute

We have researchers here developing systems that should be able to convert more than 40% of the incoming sunlight to electricity (current panels are ~20% efficient). We are also working with research groups that can generate fuels and chemicals directly form sunlight, or from biomass, hopefully at an efficiency and cost that will replace conventional fossil fuel materials.

Can We Save Energy with Vehicle Tires?

Tires may seem to be an unlikely eco-product. But, according to a new market report from Smithers Rapra, the global market for "green tires" will reach $70.6 billion by 2017 or 28% of the total tire market.

Retrofitting Buildings to Improve Energy Efficiency

Making a building more sustainable while completing the retrofit could attract more higher-paying tenants, which would cause a greater appreciation by the time the owners plan to sell. Properties with Energy Star certification have sold for 2-5% more than buildings without such certification.

Osaka - The City of Green Technologies

The Environmental Governance approach of Osaka is exemplary for the developing Asian cities who are trying to balance development and sustainability.

Smog Eaters Are Coming To Our Roads

A reflective surface reduces smog by reflecting heat back into the atmosphere. Not only is the smog reduced, but more importantly, energy costs are lowered in big cities.

Amyris-Total Renewable Jet Fuel

Amyris' innovative bioscience technology directly converts plant sugars into hydrocarbon molecules to create the renewable fuel, and the technology enables the operations of the Amyris-Total partnership to deliver the fuel from "field to wing."

What is helium-3?

Will China Be The First To Mine Lunar Energy?

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.

Creating Roads from Waste

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

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.

EPA 111(d) Clean Power Plan Could Increase Energy Efficiency Impacts, Net Benefits, and Total Value

This white paper takes a novel, nationwide approach to estimating an overall impact on emissions and cost. It sheds light on the role that energy efficiency can play as a compliance mechanism.

HEMOS Technology

Essentially, we're giving the solar panel a brain; the patented HEMOS chipset can be fitted in a typical junction of any solar panel. With it you can communicate directly with the panel and execute commands at the module level.

Is Biomass Heating Really Carbon Friendly?

For people who use coal or oil for heating, switching to biomass will certainly reduce carbon emissions as long as there is a program in place for sustainable management of the resource.

White Lists: A Proactive Approach to Risk Reduction for the Bioenergy Industry

As more species and cultivars are proposed to help meet the substantial renewable energy needs of our nation, more risk assessments will be necessary to identify the truly green renewable alternatives to petroleum-based energy sources.

Converting Waste to Energy - The Big Cover-Up

Since biogas can be used as fuel to generate electricity, the city wanted a means to reliably collect biogas from the BVF® reactor to recover the energy while also controlling odors and reducing greenhouse gas emissions.

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Biomass & Geothermal - Featured Product

Sierra Instruments, Inc.- InnovaMass. Reinvented.

Sierra Instruments, Inc.- InnovaMass. Reinvented.

Sierra was the first to introduce a combination volumetric vortex and multivariable mass flow meter in 1997. Today, Sierra's completely redesigned InnovaMass® iSeries™ 240i/241i builds on two decades of success measuring five process variables for gas, liquid and steam with one connection. Now, with the latest hyper-fast microprocessors, robust software applications, field diagnostic and adjustment capability, and a new state-of-the-art flow calibration facility, Sierra's vortex iSeries delivers precision, performance, and application flexibility never before possible.