Energy Conservation

How Bad Ideas Keep Rebounding Into Public Discourse: The Rebound Effect and Its Refutation

I covered the rebound effect here on Planetsave a couple times a couple months ago. The common argument of rebound effect enthusiasts is that energy efficiency actually increases energy use. Sound hard to believe? Yeah, that’s because it’s not true. Anyway, NRDC’s David Goldstein, Sierra Martinez, and Robin Roy delved into this topic in more depth recently and I’m reposting a great article by David Goldstein on their new report below.

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Poplar Leaves Inspiration & Model for Energy-Efficient Cool Roof Technology

The fast-growing poplar tree is starting to build up its cred as an all-around resource for the sustainable future, and its latest contribution is in the area of new cool roof technology. A research team in China has developed a waterproof coating that mimics the leaf’s highly efficient reflective properties, which could lead to a new generation of roof-cooling materials.

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In Midst of Nuclear Disaster in Japan, Another Look at What Energy Professionals Recommend

Two months ago, I wrote a post on a survey of energy professionals and what energy policies they recommended. The results of the survey, which was conducted by Bloomberg Businessweek Research Services and funded by ABB, are worth coming back to in light of the horrible nuclear catastrophe occurring in Japan right now.

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Find Energy-Efficiency Rebates & Other Incentives in Seconds (& Compare Your Energy Usage with Your Neighbors')

You can find energy-efficiency rebates and other incentives easily, in seconds, on a new website from Silicon-Valley-startup Ennovations. Yes, that means, no Googling for hours (or days) trying to find what options you have in your area. Looking to retrofit your home a bit and make it more energy-efficient? Now you can save the most

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Helsinki:The Worlds Greenest Underground Data Center

This sounds absolutely wonderful. A green underground data center. Building its facilities underground, Helsinki is cutting its carbon emissions by huge amounts. Instead of using electricity to cool the computers in the data center, it is using sea water. Which is also used to provide heat to the city. http://www.youtube.com/watch?v=jXNyEiw28D0 Below Helsinki, Finland lies the

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Little Things Can Add Up: Energy Savings of “Low-Hanging Fruit” [INFOGRAPHIC]

I was recently approached by someone from WellHome about featuring some environmentally-related infographics on Planetsave. I love infographics, as most people do, so I said I was happy to do so. Here’s the first one, on the tremendous energy savings (which translate into financial savings) possible if more people pick the “low-hanging” fruit and do

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Raising Appliance Efficiency: A Big Win for Consumers and the Climate

The latest Earth Policy Institute news release by Lester R. Brown discusses the issue of appliance efficiency, with information on this issue from countries around the world. Lester R. Brown There are enormous opportunities to use energy more efficiently. Investing in energy efficiency is often far cheaper than expanding the energy supply to meet growing

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How Many Energy-Efficient Light Bulbs Does It Take to Close 705 Coal Plants?

In Earth Policy Institute‘s latest release, Lester R. Brown discusses changing our light bulbs. (Headings and bold text added.) Lester R. Brown [social_buttons] The lighting sector is on the edge of a spectacular revolution, a shift from the century-old, inefficient incandescent light bulb to far more efficient technologies. Perhaps the quickest, most profitable way to

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(Free) Green iPhone Apps Reviewed. Part 1: Free Apps

[social_buttons] Before I get into this topic, please read my article on cancer dedicated to someone special to me, each view constitutes a larger donation to cancer research. http://planetsave.com/blog/2009/07/27/help-me-fight-cancer/ The “green movement” is gaining some steam in the general public, and hey I am all for it.  As long as it doesn’t become a fad

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Could World of Warcraft be Used to Promote Conservation?

With over 11 million players across the globe, a Stanford professor thinks World of Warcraft creators Blizzard Entertainment could harness the power for good by rewarding home energy and water conservation within the game. [social_buttons] Professor Byron Reeves had previously suggested that someone create a MMOG (Massively Multiplayer Online Game) that incorporates smart meter technology,

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Benevolence in a Box: ChangingthePresent.org Makes Gift Giving a Life-Changing Experience

This holiday season, you can save a cloud forest, adopt a tiger and remove 1 ton of CO2.  Although none of it will fit in a box or under the tree, Changing the Present makes all these things possible by giving consumers access to a variety of charitable initiatives so that they can give the gift of hope,

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New Report Suggests CFLs Could Cut Global Lighting Energy Demand by 40%

[social_buttons]A new report suggests that with an aggressive replacement program, compact fluorescent light bulbs (CFLs) could drastically cut global lighting demand and begin reducing greenhouse gas emissions immediately. Fresh off the recent announcement that the European Union had banned incandescent light bulbs, the report, prepared by the Worldwatch Institute, suggests that replacing incandescents with compact

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