The UK just went for a record 55 hours without using coal

April 19, 2018 by  
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Coal fueled the world for more than 100 years, but now it’s being pushed out of the market. Recent evidence for that can be found in the United Kingdom , which just set a new record by going nearly 55 hours sans coal. The UKs energy sector went from 10:25 p.m. on Monday to 5:10 a.m. on Thursday without utilizing coal for power generation. Grid data put together by Bloomberg revealed the United Kingdom’s power plants didn’t use coal to help generate electricity for close to 55 hours — the longest stretch of time in recent history. The Independent said this is the first time the UK has been powered without coal for this length of time since the first public-use, coal-fired power plant in the world opened in 1882 in London. The UK set its previous record in October when the nation went without coal for 40 hours. Related: 104% of Portugal’s electricity consumption in March came from renewable energy Wind turbines helped provide energy for the UK during this time; solar panels also helped meet demand. On Tuesday, the country obtained more than 60 percent of electricity from low- or zero-carbon sources: 33.7 percent from wind, 20.1 percent from nuclear , five percent from biomass , 3.3 percent from solar and 0.9 percent from hydro . The numbers were similar on Wednesday. Bloomberg said Britain has installed more offshore wind turbines than any other country, and they described the UK as an early adopter of renewable energy. Traditional power plants in the country are closing permanently, and the UK government aims to turn off all coal power plants by 2025. The UK set a new record of 54 hours and 50mins without #coal fired generation in the UK electricity mix this week https://t.co/knjFLPms2p Expect more records to be broken this summer as coal continues its rapid decline https://t.co/pQdDnipSJ0 pic.twitter.com/hgTP4eEJF5 — Carbon Tracker (@CarbonBubble) April 19, 2018 According to a March 2018 article from Carbon Brief, “Coal now accounts for only 5.3 percent of total primary energy consumed in the UK, down from 22 percent in 1995.” The country’s total carbon dioxide emissions are “as low as emissions were back in 1890.” Via Bloomberg , The Independent and Carbon Brief Images via Depositphotos and Wikimedia Commons

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The UK just went for a record 55 hours without using coal

In coal country, net zero energy nears cost parity

March 19, 2018 by  
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The results of a Siemens study are electrifying: Renewables can compete — and win — anywhere.

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In coal country, net zero energy nears cost parity

In coal country, net zero energy nears cost parity

March 19, 2018 by  
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The results of a Siemens study are electrifying: Renewables can compete — and win — anywhere.

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In coal country, net zero energy nears cost parity

The great coal cleanup is everybody’s business (with opportunity for all)

February 23, 2018 by  
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Coal isn’t dying? That’s a “fool’s gold” illusion, and even coal miners say so.

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The great coal cleanup is everybody’s business (with opportunity for all)

3 ways real estate developers can stay ahead of climate change

January 4, 2018 by  
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The global real estate industry stands to face the brunt of a changing climate, but there ways to stem the tide.

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3 ways real estate developers can stay ahead of climate change

3 ways companies will push climate action in 2018

January 4, 2018 by  
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And the prime opportunity days to highlight your company’s leadership this year.

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3 ways companies will push climate action in 2018

Lessons from the auto industry’s transition to low-carbon vehicles

January 4, 2018 by  
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It takes dedicated leadership, engagement and imagination.

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Lessons from the auto industry’s transition to low-carbon vehicles

EPA cancels plan to clean up polluting Texas coal plants

October 6, 2017 by  
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Big Brown, a coal -fired Texas power plant, spews out sulfur dioxide at rates as much as 50 times higher than coal plants fitted with newer technology. Under President Barack Obama , the Environmental Protection Agency (EPA) aimed to clean up Big Brown and six other Texas plants in three to five years. But President Donald Trump’s EPA, headed by Scott Pruitt , just released a final rule that will enable these polluting plants to keep on pumping lung irritants into the air. Big Brown and the other six plants together generate more sulfur dioxide pollution than power stations from over 25 states combined, according to Sierra Club senior attorney Elena Saxonhouse. She wrote the former EPA had slated the stations for cleanup, “setting emission limits for sulfur dioxide consistent with modern scrubbers,” equipment that can yank out sulfur dioxide before it billows out of a plant’s smokestacks. The two boilers at Big Brown and nine other coal-fired boilers don’t have scrubbers at all. Four other boilers also part of the proposal do have scrubbers, but they’re from the 1970’s and don’t work as well as modern technology. Related: Trump administration halts study on health risks of living near coal mining sites But it seems Pruitt doesn’t care about harmful pollutants. He tossed out the proposed rule for a final rule Sierra Club described as a do-nothing plan, where Big Brown and the other plants can go on polluting as normal. Saxonhouse wrote in an article for Sierra Club, “Pruitt’s decision to scrap the proposed clean air protections fits a pattern of backward-looking decisions in this Administration , which has tied itself in knots trying to prop up the coal industry .” The cleanup plan would have implemented the Clean Air Act’s Regional Haze program. The proposed upgrades would have removed over 180,000 tons of sulfur dioxide pollution a year. One analysis found the proposal could have saved over 600 lives every single year. But the final rule means the coal plants can keep polluting, potentially leading to harmful health impacts for humans. According to Saxonhouse, “In making this about-face, EPA had to shove aside reams of technical and scientific data prepared by the previous administration, and ignore the legal framework of the Regional Haze program. And EPA failed to take any public comment on the new plan, despite the fact that thousands of citizens had written in to support the strong proposal.” Via Sierra Club Images via Larry D. Moore/Wikimedia Commons and Roy Luck on Flickr

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EPA cancels plan to clean up polluting Texas coal plants

Food-producing reACT home sustainably and intelligently adapts to your needs

October 6, 2017 by  
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The homes of the future will be smart, responsive, and even save us money. University of Maryland students let us take a peek into what the future may hold with reACT, a smart sustainable home that rethinks architecture as living organisms. Created as a “kit of parts,” this modular solar-powered dwelling is likened to a home-building kit that can be easily shipped out and readily adapted to different needs and environments. Most impressively, reACT —short for Resilient Adaptive Climate Technology—is self-sufficient and generates clean energy, recycles waste, self-regulates its building systems, and even produces clean water and grows nutrient-rich foods. UMD students designed and built reACT for a married couple living in Denver, Colorado, who are also members of the St. Croix Chippewa Indians of Wisconsin. The solar-powered home draws inspiration from the clients’ Native American roots to demonstrate how reACT’s innovative building system with off-grid capabilities can be customized to unique occupant needs. Thus, the reACT prototype incorporates Native American influences such as materials, patterns, and even ancestral farming practices, which can be found in the hydroponic garden, exterior vegetable garden, and movable living walls. The modular design allows the homeowners to expand or contract the house as needed. “Team Maryland created Resilient Adaptive Climate Technology to showcase how a sustainable future is more than just designing a better built home; it is a lifestyle system that incorporates a home with its surrounding environment, interacts with its occupants, and strives to give back more than it takes,” wrote the students. “This lifestyle system is supported by regeneratively mindful innovations that can be seen and explored throughout reACT communications. A modular ‘kit-of-parts’ home is the base of reACT as a lifestyle system. The ability to customize a home to adapt to the occupant’s unique needs is complimented by the technologies and innovations that increase energy efficiency , power generation, comfort, self-reliance, and overall enhance sustainable living.” Related: University of Maryland’s WaterShed Solar Decathlon House Takes First Place In Architecture! The modular reACT home is designed around a central courtyard with an operable glass roof and wall panels to bring light into the interior and serve as a solar heat collector. A solar electric photovoltaic array harnesses renewable energy and stores it in an on-site battery. Residents will have the option to sell energy back to the grid. The reACT home also produces clean water through rainwater and gray water collection and treatment systems. Indoor gardening creates the home’s green core where nutrient-rich foods are grown using organic waste gathered from the composting toilet. Self-regulating building systems, achieved through automation, program the home to become more energy efficient over time as the virtual house technology learns from its environment and the occupants’ lifestyles. The reACT home is the University of Maryland’s submission to this year’s Solar Decathlon competition. Once the competition is over, reACT will be shipped back to Maryland and installed next to Maryland’s Solar Decathlon 2007 second-place house in a sustainability park for further research and development. + Solar Decathlon Images via Mike Chino

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Food-producing reACT home sustainably and intelligently adapts to your needs

Breathtakingly beautiful tiny home is surprisingly luxurious inside

October 6, 2017 by  
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Meet “The Escher”—a stunning tiny home that’ll steal your breath away. Designed and built by New Frontier Tiny Homes , this gorgeous mobile home uses clever space-saving design, high-end materials, and craftsmanship to prove that living large is possible in small spaces. The Escher combines rustic appeal with contemporary design into a surprisingly luxurious and dreamy abode. The Escher model was designed and built as a full-time family home for a couple with a child. Although the clients originally wanted the firm’s flagship model, The Alpha, they later decided on a more spacious custom-build, The Escher, which was named after their child. Shou Sugi Ban cedar siding, Red Western Cedar siding, and Federal Blue Custom Metal Siding clad the 28-foot-long Escher, while mechanical seam metal tops the roof. The home achieves its spacious feel thanks largely to tall ceilings, ample insulated glazing (in particular the 8-foot-by-8-foot glass garage door), and recessed LEDs. Solid poplar shiplap is used for the interior siding and ceiling. Ebony-stained solid walnut hardwood lines the floors. Two bedrooms are placed on either end of the home—the master bedroom with a king-size bed located in the 7.5-foot-long gooseneck, while the child’s bedroom is placed in a spacious loft accessible via a custom solid oak ladder (made with only wooden joinery). In total, the home offers seven distinct spaces: two bedrooms, kitchen, office, bathroom, walk-in closet with storage, and a dining area. The dining/living area is located in a spacious area behind the giant glass garage door that opens up the home to the outdoors. Moveable and transformable furniture make up a custom dining table, two benches, four stools, and two coffee tables that can be stored beneath the kitchen floor and provide extra hidden storage. The gorgeous kitchen features a 33-inch porcelain farmhouse apron sink with a fridge, 36-inch gas cooktop with hood, dishwasher drawer, custom cabinetry and shelving, porcelain countertops, as well as a custom copper backsplash and accents. Custom shoji paper sliding doors separate the kitchen from the master bedroom that houses a king-sized bed on a hydraulic lift that allows for full floor storage underneath. Below the loft bedroom on the opposite side of the home is the office, walk-in closet, and bathroom. The office consists of a bifold walnut standing desk and windows that open up to an outdoor bar area. The bathroom includes a composting toilet , floating sink, washer/dryer, custom tiling, herringbone pattern flooring made of ebony stained walnut, and a beautiful shower that easily fits two people. Related: Tiny home clad in burnt wood packs a ton of luxury into just 240 square feet The stunning home’s space-saving design is impressive but we think it’s the craftsmanship and detailing that elevates The Escher high above the typical tiny home. In addition to high-end appliances, the home features custom stone and timber furnishings and detailing, as well as a one-of-a-kind mural wall by 1767 Designs. Pricing for The Escher starts at $139,000. The tiny home was recently unveiled on HGTV and DIY’s “Tiny House, Big Living” television series. + New Frontier Tiny Homes

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Breathtakingly beautiful tiny home is surprisingly luxurious inside

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