California introduces its own 100% renewable energy bill

February 22, 2017 by  
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Massachusetts recently introduced a bill to derive 100 percent of the state’s energy from renewables , and now California is following suit. A new bill introduced by state Senate leader Kevin de León would require the state to obtain 100 percent of its electricity from renewable sources by 2045. Under de León’s bill, SB 584 , California would need to reach 50 percent renewable energy use by 2025, five years earlier than the state’s current target of 2030, and cease using fossil fuels completely by 2045. Related: Massachusetts lawmakers sponsor 100% renewable energy bill In 2016, the state obtained 27 percent of electricity via wind , solar, and other clean sources, and California’s deserts offer potential spaces for more renewable energy plants. The solar industry has created 100,000 jobs in California. Experts say the state could reach the 100 percent goal since costs for solar and wind power are falling – in many areas of the state solar is already the cheapest option, according to The Desert Sun. Some people wondered if de León’s bill as a reaction to Donald Trump’s energy policies. Large-scale Solar Association president Jim Woodruff, who worked with de León on the legislation, told The Desert Sun, “Whether it’s a direct response to what’s happening in Washington, I don’t know, but it’s certainly an indication that California will continue to lead in this area. It’s the sixth-largest economy in the world. I think by putting these goals out, it’s making a pretty powerful statement, not only in the U.S., but globally, that if we set out the goals and put the resources to it, those goals can be achieved.” The Desert Sun said it’s not yet clear if de León will move forward with the bill; as he filed it right before the state’s deadline to file bills on Friday, it could act as a placeholder until legislation more detailed can be written. Massachusetts recently introduced a similar bill , but it’s slightly more ambitious than California’s. Under the 100 Percent Renewable Energy Act , Massachusetts would transition to obtaining all their electricity from renewable energy by 2035, and would grant sectors like heating and transportation a 2050 deadline. The California bill gives its state’s electricity sector an extra ten years to reach that 100 percent target. Via The Desert Sun Images via Pixabay and Wikimedia Commons

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California introduces its own 100% renewable energy bill

Secluded Thai home converted into a luxury lodge with an elephant lookout

February 22, 2017 by  
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Tucked into the green hills of Chiang Mai, Thailand, Hill Lodge was originally built as a private home for a nature-loving family. But the new owners wanted something new, so they commissioned Bangkok-based SOOK Architects to convert the wooden bungalows into a guest lodge. The team completed the luxury renovation using locally-sourced materials and craftsmanship, ensuring ample opportunities to spot the local wildlife. The complex, comprised of three bungalows and a hut, was originally designed for family use, but due to its popularity among visitors, the family decided to revamp the complex into a resort. The project began with a reorganization of the layout, converting the main timber hut into a restaurant, lobby, and office space. The remaining buildings have been designated as four bungalow suites, a large three-bedroom bungalow, and 2-3 houses for employees and their families. All of the guests have access to a cantilevered elephant lookout. Related: Take refuge in this off-grid bungalow tucked into the lush Mexican forest Although most of the complex was completely updated, the architects stayed true to the traditional Siamese vernacular architecture found in the original design. The redesign also focused on creating a strategic layout in order to provide views from almost every angle, all while respecting the site’s existing natural landscape. During the construction process, the architects worked with local carpenters to complete the renovation, which, due to the sloping topography, was quite complicated. The materials had to be shaped just precisely to enable easy and quick transportation through the dense forest. To facilitate transportation, steel was chosen to frame the buildings. This also enabled the architects to create the extended timber-clad volumes and cantilevered forms. On the interior, all of the bungalows have wooden walls, flooring, and roof shingles, all made by local craftsman. + SOOK Architects Via Platforma Arquitecture Photographs via Spaceshift Studio

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Secluded Thai home converted into a luxury lodge with an elephant lookout

Groundbreaking technology affordably captures CO2 from fossil fuel plants

February 22, 2017 by  
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What if fossil fuels could be burned without pouring emissions into the air? Many people consider that idea to be wishful thinking, but chemical engineer Rodney Allam doesn’t. He’s been working on carbon capture technology on and off since the 1970’s, and with the help of venture capital incubator 8 Rivers , recently put the finishing touches on the Allam Cycle , an electric-generation system that captures all the carbon dioxide (CO2) made from burning fossil fuels. Allam investigated bolt-on methods during his decades of searching for a way to capture CO2 from fossil fuel plants, but found those methods too expensive. He aimed to make carbon capture affordable, but gave up in the 1990’s. Then 8 Rivers came along in 2009 with a plan to make use of Recovery Act money from the federal government. When Allam returned to the issue, he was at last able to develop the Allam Cycle. Related: Breakthrough technology turns coal plant CO2 into baking powder The Allam Cycle doesn’t utilize steam to create electricity . Instead, CO2 under pressure and in a supercritical state spins the turbines powering the generators. Combustion adds CO2 to keep the process going, and any excess is sent into a pipeline. NetPower , 8 Rivers’ portfolio company constructing the first Allam Cycle plant, describes the technology as truly clean, saying plants that utilize the Allam Cycle are able to “inherently eliminate all air emissions.” That means no particulate matter, mercury, nitrogen oxides, or sulfur oxides either. Plus, Allam’s technology can generate electricity at the same six cents per kilowatt-hour as other gas-fired turbines. NetPower is working with Exelon and Toshiba on the first plant. According to Forbes, such a full-size plant costs around $300 million to construct and can generate 300 megawatts yearly. Once the plant is built, it will take a few months before NetPower can show the cycle is stable. Allam told Forbes they might know for sure in a year. The first plant will run on natural gas ; 8 Rivers says on their website they are also developing a coal -based system. Via Forbes Images via Wikimedia Commons and eutrophication&hypoxia on Flickr

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Burlington, Vermont Now Runs on 100% Renewable Energy

October 1, 2014 by  
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Burlington, Vermont, a city of 42,000 people, is now powered by 100 percent renewable energy sources – most of the time, at least. The city set itself this target around a decade ago, and recently completed the transition to renewables when the Burlington Electric Department bought a 7.4-megawatt hydroelectric system on the Winooski River near the city’s border. The hydro scheme joined the city’s existing wind-powered systems  and a biomass facility, which processes leftover woodchips from the local logging industry. The only time Burlington may have to draw on nonrenewable sources from now on is if there is not enough wind. Read the rest of Burlington, Vermont Now Runs on 100% Renewable Energy Permalink | Add to del.icio.us | digg Post tags: “wind power” , 100 percent renewable energy , 100% renewable energy , biomass , Burlington , Burlington Vermont wind power , hydroelectricity , renewable power , renewable power cities , renewable wind energy , vermont , Vermont renewable energy

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