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We also believe that people make better choices when they have information to help them, especially if the information is easy to understand and easy to find. Determining the greenness of a product can be a complex task; to form an accurate picture, the following kinds of questions must be answered: * The materials within the product: Are they harmful to the environment? Where were they sourced, and at what environmental cost? Are they renewable resources? Are the materials recycled? How much transportation is involved in getting the materials to the manufacturer? * The manufacturing process: How much energy was consumed in creating the product? What kind and how much waste is created in making the product? Is this waste reused in any way? If not, how is it disposed? * Product usage: Does using the product release any pollutants into the environment? How much energy is consumed while using the product? What is the average life expectancy of the product? * Product disposal: Can the product be recycled? Does the manufacturer have a recycling program? Is the product bio-degradable? Considering all these factors is enough to make anyone's head spin! That's why Greener One created a way for people to compare products on an environmental basis and to share product information with one another. A variety of factors for each product are converted into a simple "green index" score that can be easily understood by anyone. How Green Index is Calculated Greener One was created by a group of technology veterans committed to the idea that people who are empowered with information can change the world. We put the tools in your hands to make the right decisions, to share your knowledge and to open conversations with companies about the products that they produce. Everything you consume has an impact; Greener One gives you the knowledge to determine the size of your environmental footprint.

I'll get my excuses in first and then move on to Kaka later. I have increased my carbon footprint by flying to the low-carb World Future Energy Summit in Abu Dhabi concluding it was not realistic to meet 10,000-plus delegates and visitors via video-link from Blighty. A conference exploring alternative power and clean technology developments like this one is usually most valuable for what people say privately rather the public spiel from the platform.

The US could replace all its cars and trucks with electric cars powered by wind turbines taking up less than 3 square kilometres - in theory, at least. That's the conclusion of a detailed study ranking 11 types of non-fossil fuels according to their total ecological footprint and their benefit to human health. The study, carried out by Mark Jacobson of the atmosphere and energy programme at Stanford University, found wind power to be by far the most desirable source of energy. Biofuels from corn and plant waste came right at the bottom of the list, along with nuclear power and "clean" coal.

Earlier today I received an email from the office of Pittsburgh city councilman Bill Peduto announcing an ambitious plan that will reduce Pittsburgh's carbon footprint while saving the city millions in electricity costs. Peduto, who has been the only city legislator to propose green legislation of any sort over the last few years, wants the city to convert all 40,000 of its street lamps to energy efficient LED lighting. The cost of the program will be around $24 million and will be paid using a combination of the annual costs savings and funding from the state's Guaranteed Energy Savings Agreement. Pittsburgh would join cities such as Austin, Raleigh (home LED manufacturer CREE), and Toronto as major cities who have adopted LED lighting on a large scale. According to Peduto, Pittsburgh would be the largest city in the US to roll out a complete conversion to LED lighting. This would be great news for Pittsburgh's green agenda, especially in light of today's Pittsburgh Penguin's press conference, where they announced the 21 year naming rights deal for their new arena, which will be known as the Clean Coal Center.

Technology Review reports that the idea of hybrid gas-solar thermal power plants is being considered for coal fired plants now - Cutting Coal Use with Sunshine. Feeding heat from the sun into coal-fired power stations could turn out to be the cheapest way to simultaneously expand the use of solar energy and trim coal plants' oversize carbon footprints. At least that's what the Electric Power Research Institute (EPRI), a nonprofit organization backed by the electricity industry, is hoping. Last week, the institute launched a nine-month, $640,000 study to pin down the scale of the opportunity and the engineering challenges involved with making these seemingly disparate technologies work together. The study will examine the potential use of solar-thermal technology at a pair of coal-fired power stations, in New Mexico and North Carolina.

From production to processing, transport to trash can, meals and snacks can leave a large environmental footprint. One company aims to slow this trend with a new low-carb menu. Carbs - as in carbon.

Carbon Footprint Measurement and Management, Carbon Offsets

Inhabitat is doing a "Energy 101" series to explain why smart grids are necessary - Energy 101: Where Does Our Power Come From ?. Today we're excited to announce the launch of our new Energy 101 series,. in which we'll be exploring the future-forward technologies that stand to upgrade our grids, reduce our energy footprint, and slow the speed of global warming. Unless you have been living in a cave for the past few years, you've probably heard terms like "energy conservation", "off-grid energy", and "smart grid" tossed around. But before getting into the nitty-gritty of transitioning to renewable energy, we should stop and examine where exactly our power comes from now. Unless you derive all your power from on-site renewable energy sources like solar panels or wind turbines, chances are that you're connected to the power grid, a vast network that delivers electricity from suppliers to consumers. Right now, most energy on the grid comes from generating plants. These plants still usually get power from traditional sources like coal, nuclear, and hydroelectric dams. But as concerns over carbon emissions, safety, and long term sustainability of these sources grow, electrical utilities have begun to switch over to renewable energy sources.

The U.S. market for small wind turbines grew 78% last year, highlighting heightened interest in, demand for, and use of distributed alternative and renewable power systems. A total 17.3 megawatts worth of new small wind turbines--defined as wind turbines with generation capacities of 100 kilowatts and less--was installed in 2009, according to a report by the American Wind Energy Association released May 28. "Consumers are looking for affordable ways to improve their energy security and reduce their personal carbon footprint," said Ron Stimmel, AWEA's Small Wind Advocate. "Small wind technology can be an answer to that search. As government policies have caught up with consumer interest, we're seeing people all across the U.S. take advantage of this abundant, domestic natural resource and U.S. manufacturers have been able to meet this increasing demand."

American Electric Power (AEP) is doubling its goal of adding 1,000 megawatts (MW) of renewable energy to 2,000 MW by the end of 2011. This would bring the company's total renewable energy portfolio to more than 2,600 MW by the end of 2011. AEP has added 903 MW of wind generation since 2007, when the company committed to its original goal of adding 1,000 MW. AEP also set a new energy efficiency goal in 2009 to reduce consumption by 2.25 million megawatt-hours by the end of 2012. "Continuing to diversify our fuel mix with more renewable resources will allow us to meet our customers' energy needs and reduce our carbon footprint," said Michael Morris, AEP's chairman, president and CEO. "We can support development of a lower-carbon energy future through a combination of increasing renewable energy; driving the development of a new, interstate extra-high voltage transmission system to bring that renewable energy to market; promoting energy efficiency; and further developing advanced coal technologies such as carbon capture and storage."

An MIT class has estimated the carbon emissions of Americans in a wide variety of lifestyles -- from the homeless to multimillionaires, from Buddhist monks to soccer moms --

Ferreira Construction/Live Data Systems Cut the Electrical Cord

Noveda Technologies partners to create First Net Zero Electric Commercial building in the US - ASHRAE High Performance Buildings