Washington coal plant to be converted into solar farm

June 14, 2018 by  
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Situated next to what was once the largest coal pit in Washington state , the TransAlta coal plant near the city of Centralia is turning into a source of clean energy. While TransAlta’s 2011 agreement to shut down the coal plant by 2025 will go a long way towards Washington’s goal of reducing carbon emissions to 1990 levels by 2020 – the emissions produced by the Centralia plant represent 10 percent of the state’s total emissions – TransAlta is going even further, converting 1,000 acres of the former mine area into a solar farm. The farm will compensate for the loss of 1,340 megawatts from the shutting of the coal plant and will be called Tono Solar, after the long-gone pioneer town of Tono that once existed at the site. TransAlta’s deal with Washington State to convert the former polluting plant into a clean-energy production site is a win-win for both parties involved. “This is a good-news story about moving away from fossil fuels and toward renewables,” NRDC senior attorney Noah Long told Ecowatch . The Surface Mining Control and Reclamation Act of 1977 requires coal companies to clean up a former coal plant or mine after it is shut down. “By putting solar on the land, it maintains an industrial use. This good use of a brownfield brings the costs of reclamation down quite a bit.” Related: Trump’s nuclear bailout could cost consumers up to $17 billion each year The existing infrastructure at the site also eases the conversion process. “The location is good because it’s close to transmission lines,” TransAlta lead developer Ryan Schmidt said in a March 2018 presentation . “We know exactly what’s in the ground, because we put it there when we reclaimed the site.” While Tono Solar will produce only about 15 percent of the power once generated at the TransAlta coal plant, it is one of many renewable energy projects in the region that will serve Washington’s goals of reducing emissions and encouraging economic growth. The Centralia model of renewal could serve other communities around the United States as they attempt to rebuild after decades of industrial job decline. “There are lots of places in the Rust Belt of our country, not just coal mines,” Long said. Via Ecowatch Images via Robert Ashworth/Wikimedia

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Washington coal plant to be converted into solar farm

Solar power prices expected to drop further this year

June 12, 2018 by  
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The price of solar energy could further fall this year, experts say. A Bloomberg New Energy Finance (BNEF) analysis published by PV Magazine predicted a 34 percent drop in the price of multicrystalline solar modules in China, an event expected to influence prices around the world. The United Nations Framework Convention on Climate Change (UNFCCC) said a price drop could open up “further space for more ambition to tackle climate change , which is crucial to achieve the goals of the Paris Agreement .” The 2018 solar panel price decline could be about the same as the drop in module prices in 2016, and would be exceeded only by 2011’s 40 percent drop in prices, PV Magazine said. BNEF’s benchmark monocrystalline module price was $0.37 per watt for 2017’s fourth quarter, and could be just $0.24 per watt by 2018’s close. BNEF experts predict module prices will drop another 10 to 15 percent next year. Related: The cost of high-efficiency solar panels fell 37% in 2017 The price decline is a result of withdrawn support for China’s photovoltaic market. Since China is the biggest solar market in the world, the price fall could emanate. PV Magazine cited a BNEF note saying, “Oversupply is universal.” The note predicted a market panic initially, and developers could halt installation in the third quarter and wait for cheaper module prices and release of new quotas. India and developing countries around the world could benefit from the panel price decline, according to the UNFCCC. The UNFCCC praised the International Solar Alliance (ISA), started by India and France in 2015 to focus on investment in large-scale solar power in developing countries. UN Climate Change Executive Secretary Patricia Espinosa said earlier this year, “Our globally agreed goals in the Paris Agreement and the Agenda for Sustainable Development cannot be achieved without your [ISA’s] effort to scale up solar power generation and support countries with great solar potential … This is our moment to deliver on the promise of a better future agreed in Paris.” + Bloomberg New Energy Finance Via PV Magazine and the United Nations Framework Convention on Climate Change Images via Depositphotos (1, 2)

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Solar power prices expected to drop further this year

Mars Australia to go to 100% renewable energy in just over one year

June 5, 2018 by  
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One of the largest manufacturers in Australia is going green. Food company Mars Australia recently announced it will match 100 percent of its  electricity use with clean power by 2020. The company’s goal is to completely eliminate greenhouse gases from its operations by 2040. Exciting news from down under – Mars Australia has entered the solar system! We’re proud to announce we’re now purchasing the equivalent of 100% of our electricity use from #renewable #solar energy! Learn more about our commitment to a #sustainable future: https://t.co/BZnJSuCLkb pic.twitter.com/vofAZea3ht — Mars, Incorporated (@MarsGlobal) May 31, 2018 Mars Australia signed a 20-year power-purchase agreement with renewable energy company Total Eren. The Sydney Morning Herald reported the deal will support the Kiamal Solar Farm in northern Victoria, which Total Eren is developing, as well as a second clean power project in New South Wales. Mars Australia said it has contracted for power to match electricity needs of six factories and two sales offices in Australia. The company’s electricity use in the country is around 100 gigawatt-hours a year; general manager Barry O’Sullivan told The Sydney Morning Herald, “We’ve got a pretty big footprint on this planet. Our energy usage in total is equivalent to a small country’s.” Related: Australia’s solar energy capacity could almost double in one year Solar power from the Kiamal Solar Farm, which is slated for completion in the middle of 2019, won’t go directly to Mars Australia’s operations. Instead, it will go to the country’s national grid. Mars Australia will receive Renewable Energy Certifications from the Kiamal Solar Farm and will support Total Eren in expanding the farm to a planned 200-megawatt capacity. Mars Australia said the energy generated at the solar farm could power 185 million 180-gram (around 6-ounce) bags of peanut M&Ms, 2.5 billion packets of EXTRA gum, 1.4 billion bottles of MasterFoods tomato sauce or 29 million 3-kilogram (around 6-pound) bags of PEDIGREE dog food. We’re thrilled to announce that Mars Australia is adding new solar power to the national grid equivalent to 100% of our electricity use! But how much is that? Here’s a taste… pic.twitter.com/5HQurC9oUK — Mars, Incorporated (@MarsGlobal) May 31, 2018 O’Sullivan said in a Mars press release  that rising electricity prices played a role in the company’s decision to switch to renewable energy. The move joins Mars sites in the U.S., U.K. and about nine other countries. O’Sullivan said the “price volatility of energy in Australia made renewables the best option for our business.” Total Eren CEO David Corchia said, “Partnering with manufacturing thought leaders like Mars Australia is essential and sends a strong message to the rest of the market that now is the time to capitalize on the opportunities offered by renewable power purchase agreements and to drive positive changes in the environment .” + Mars Australia Via The Sydney Morning Herald Images via Depositphotos

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Mars Australia to go to 100% renewable energy in just over one year

Get away from it all in gorgeous solar-powered glamping tents in Australia

May 29, 2018 by  
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Those wanting to go way off grid to get away from the hustle and bustle can find respite in the unbelievably idyllic setting of Australia’s Sierra Escape . Tucked into the rolling hills of the Mudgee countryside, the eco-friendly lodge just unveiled two new solar-powered glamping tents  that include extra large windows, guaranteeing spectacular panoramic views of sunrises, sunsets and starry nights. Of course, if you’d prefer, you can also “soak in” the stunning scenery from the large outdoor bathtubs. Located just northwest of Sydney, the Mudgee countryside is known for its immense natural beauty, as well as its award-winning wineries. Surrounded by rolling hills, the Sierra Escape lodge offers a perfect off-grid experience. Along with enjoying the peace and quiet that surrounds the property, guests can also enjoy some of the region’s delicious wines. Related: Rainforest Retreat is a nature lover’s escape with minimal building impact Guests at the Sierra Escape eco lodge can choose from two tents located discreetly, even from each other, to offer the utmost privacy. Both tents run completely on solar power and have enough energy to charge phones and power a small fridge, indoor and outdoor lighting, a small gas cook-top and the tents’ gas hot water systems. The Duliti tent (meaning ‘together’ in the local Aboriginal dialect) sleeps up to seven guests and is designed to help families and friends bond over the area’s incredible beauty. The family-sized tent comes with a total of five beds. A designer kitchen is perfect for enjoying large, family-style meals in the indoor or outdoor dining spaces. Inside, there is a wood-burning fireplace for chilly nights. There is also a fire pit to throw a few shrimps on the barbie if the mood strikes. Those looking for a more secluded romantic getaway can enjoy the Uralla tent (meaning ‘home on the hill’). The tent, also equipped with an abundance of extra large windows, brings even more luxury and comfort to the glamping experience . There is a designer kitchen, king-sized bed, fireplace and outdoor freestanding tub to enjoy spectacular views while soaking in a warm bath. According to the owners, the lodge has plans to add a few more features in the future. For starters, they are hoping to build a swimming pool out of a shipping container . The area will be used as a common social space, and include space for barbecues, yoga, wine tastings and more. + Sierra Escape Images via Sierra Escape

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Get away from it all in gorgeous solar-powered glamping tents in Australia

Newly-revealed Tesla solar roof patent shows the secrets behind the technology

May 7, 2018 by  
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Tesla’s solar roof tiles stand apart from other integrated solar roofing options in part because they’re camouflaged – you can’t even tell the tiles are collecting solar power. But have you ever wondered what kind of tech it took to make that happen? A new Tesla patent released this week shows how they did it. Here’s a hint: it wasn’t easy. Tesla worked with Panasonic to create a grid of solar panels that could link together without taking forever to install. On top of that, they had to create the tiles in such a way that they appeared opaque from the street but remained transparent to the sun above – all while still being as efficient as possible. To solve this problem, they created a new kind of glass with small louvers, which make the glass look opaque when viewed from below while keeping it open to sunlight. Related: Tesla starts installing solar roofs in California The patent application says that each solar tile “includes a backsheet layer, a bottom encapsulant layer adjacent the backsheet layer, a plurality of photovoltaic cells adjacent the bottom encapsulant layer, a top encapsulant layer adjacent the plurality of photovoltaic cells having a plurality of louvers constructed therein to block side view of the plurality of photovoltaic cells, and a top layer adjacent the top encapsulant layer.” If that doesn’t clear things up for you, here’s a picture: If you want to dive into all the technicalities, you can find the full patent here . + Tesla Solar Roof Via Elektrek Images via Tesla

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Newly-revealed Tesla solar roof patent shows the secrets behind the technology

New photosynthesis machine is twice as efficient at creating hydrogen fuel

May 4, 2018 by  
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Researchers at the University of Michigan and McGill University in Montreal have created a device that uses sunlight to efficiently split fresh or salt water into hydrogen that may be used in fuel cells. The new machine, which mimics the process of photosynthesis , is capable of producing hydrogen fuel at twice the efficiency of previous technologies. Producing only water as an emission, hydrogen is the cleanest burning fuel. However, its production has historically not been environmentally friendly or energy efficient. This new device may change all that, paving the way to a cleaner energy future. “If we can directly store solar energy as a chemical fuel, like what nature does with photosynthesis, we could solve a fundamental challenge of renewable energy,” said lead researcher Zetian Mi . Unlike solar panels, which can only store energy if they are attached to a battery, the artificial photosynthesis device uses splits water to store solar energy as hydrogen fuel. Despite this fundamental difference from solar panels , the device is made from the same materials, such as silicon and gallium nitride, which is also found in LEDs. Related: Scientists create world’s first solar fuel reactor that works at night Small towers of gallium nitride generate an electric field to turn photons into free charges, which divide water into its two component elements, oxygen and hydrogen. In contrast with previous solar splitters, which had only reached 1 percent efficiency, Mi’s team managed to achieve a 3 percent solar-to-hydrogen efficiency. “Although the 3 percent efficiency might seem low, when put in the context of the 40 years of research on this process, it’s actually a big breakthrough,” Mi said. “Natural photosynthesis, depending how you calculate it, has an efficiency of about 0.6 percent.” The device, further developed, may even be able to pull carbon dioxide from the atmosphere, potentially alleviating the impact of climate change . Via Futurity Images via Faqrul A. Chowdhury/McGill University

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New photosynthesis machine is twice as efficient at creating hydrogen fuel

Anheuser-Busch orders 800 hydrogen-electric semi trucks from Tesla competitor Nikola

May 4, 2018 by  
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Tesla’s made headlines with its electric Semi truck — but Anheuser-Busch is betting big on their competitor, the Nikola Motor Company . The beer company placed an order for as many as 800 hydrogen-electric semi trucks just days after Nikola sued Tesla for patent infringement. Nikola says their zero emissions trucks boast a 500- to 1,200-mile range – plenty to haul Anheuser-Busch’s beer around the country. Anheuser-Busch’s goal is to convert its dedicated long-haul fleet over to renewably-powered vehicles by 2025. 800 hydrogen-electric semi trucks could help them reach that goal. Nikola said their trucks could be integrated into the brewing company’s fleet in 2020. Features of the truck include the ability to refuel in around 20 minutes, and a surround viewing system for improved safety. Nikola could charge around $400,000 on average for their trucks, which are as yet in the prototype phase, according to Reuters . Related: Self-driving semi-truck makes the first ever autonomous beer run The trucks could help the beer company attain sustainability goals; Nikola said, “Once fully implemented, the carbon reductions gained from these 800 trucks will reduce the brewer’s carbon emissions from logistics by more than 18 percent — equivalent to taking more than 13,000 passenger vehicles off the road annually.” Nikola says on their website they plan to create the world’s largest hydrogen network, and CEO Trevor Milton said they’re excited to partner with Anheuser-Busch to bring this network to the United States. He said in the statement, “By 2028, we anticipate having over 700 hydrogen stations across the USA and Canada. With nearly nine billion dollars in pre-order reservations, we are building to order, not speculation, and are very excited for what’s to come.” Reuters described that last statement as a not-so-veiled jab at Tesla — people have questioned the Tesla Semi’s cost, range, and payload. The expected base prices for Tesla’s Semi are $150,000 for a 300-mile-range truck or $180,000 for a 500-mile-range truck. Anheuser-Busch did place 40 reservations for the Tesla Semi. Although Nikola and Tesla are both named after inventor Nikola Tesla, the companies aren’t exactly on good terms — Nikola recently sued Tesla over design patent infringements. Elon Musk referred to the allegation as a “laughable lawsuit.” + Nikola Motor Company Via Reuters and Mashable Images via Nikola Motor Company

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Anheuser-Busch orders 800 hydrogen-electric semi trucks from Tesla competitor Nikola

Anheuser-Busch orders 800 hydrogen-electric semi trucks from Tesla competitor Nikola

May 4, 2018 by  
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Tesla’s made headlines with its electric Semi truck — but Anheuser-Busch is betting big on their competitor, the Nikola Motor Company . The beer company placed an order for as many as 800 hydrogen-electric semi trucks just days after Nikola sued Tesla for patent infringement. Nikola says their zero emissions trucks boast a 500- to 1,200-mile range – plenty to haul Anheuser-Busch’s beer around the country. Anheuser-Busch’s goal is to convert its dedicated long-haul fleet over to renewably-powered vehicles by 2025. 800 hydrogen-electric semi trucks could help them reach that goal. Nikola said their trucks could be integrated into the brewing company’s fleet in 2020. Features of the truck include the ability to refuel in around 20 minutes, and a surround viewing system for improved safety. Nikola could charge around $400,000 on average for their trucks, which are as yet in the prototype phase, according to Reuters . Related: Self-driving semi-truck makes the first ever autonomous beer run The trucks could help the beer company attain sustainability goals; Nikola said, “Once fully implemented, the carbon reductions gained from these 800 trucks will reduce the brewer’s carbon emissions from logistics by more than 18 percent — equivalent to taking more than 13,000 passenger vehicles off the road annually.” Nikola says on their website they plan to create the world’s largest hydrogen network, and CEO Trevor Milton said they’re excited to partner with Anheuser-Busch to bring this network to the United States. He said in the statement, “By 2028, we anticipate having over 700 hydrogen stations across the USA and Canada. With nearly nine billion dollars in pre-order reservations, we are building to order, not speculation, and are very excited for what’s to come.” Reuters described that last statement as a not-so-veiled jab at Tesla — people have questioned the Tesla Semi’s cost, range, and payload. The expected base prices for Tesla’s Semi are $150,000 for a 300-mile-range truck or $180,000 for a 500-mile-range truck. Anheuser-Busch did place 40 reservations for the Tesla Semi. Although Nikola and Tesla are both named after inventor Nikola Tesla, the companies aren’t exactly on good terms — Nikola recently sued Tesla over design patent infringements. Elon Musk referred to the allegation as a “laughable lawsuit.” + Nikola Motor Company Via Reuters and Mashable Images via Nikola Motor Company

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Anheuser-Busch orders 800 hydrogen-electric semi trucks from Tesla competitor Nikola

Lyft launches self-driving cars on the Las Vegas strip

May 4, 2018 by  
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For the first time ever, after you’re done partying on the strip, you’ll be able to hail an autonomous ride with Lyft. The ride sharing company is bringing thirty self-driving cars to the streets of Las Vegas in partnership with developer Aptiv . The new initiative will offer the public the option of hailing a self-driving car using Lyft’s app. For those concerned about the interaction between robot and human drivers, trials show that the Aptiv-designed vehicles are more than capable of maneuvering the often chaotic traffic of Las Vegas. This move follows Lyft’s test run of its self-driving cars at the Computer Electronic Show (CES) in Las Vegas earlier this year, which was limited to a relatively small number of people. Lyft’s Vegas self-driving fleet will most likely consist of Aptiv-augmented BMWs that use nine LiDARs , 10 radars, a trifocal camera, vehicle-to-infrastructure communication, and advanced GPS to safely navigate the roads. However, the vehicles will be limited to specific routes on which they may drive, at least initially. Each vehicle will also be operated by highly-trained safety drivers. More testing and data collection is needed before Lyft, or any other company, can operate a fully functional self-driving vehicle system on public roads. Related: Waymo adds 20,000 Jaguar electric SUVs to its self-driving car service Aptiv and Lyft have agreed to a multiyear collaboration, which both companies agree is a major step forward for their businesses. “With Aptiv’s autonomous driving technology deployed throughout Las Vegas and broadly accessible through the Lyft app, a wide range of consumers will be able to share the experience of autonomous vehicles in a complex urban environment,” said Aptiv president and CEO Kevin Clark in a statement . “More importantly, the resulting knowledge and data will allow us to further refine our autonomous driving capabilities and strengthen our portfolio of industry-leading active safety solutions.” Via Engadget Images via Lyft and John F. Martin /Aptiv

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Lyft launches self-driving cars on the Las Vegas strip

This breathtaking Tulum art gallery was created by Peggy Guggenheim’s great-grandson

May 4, 2018 by  
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Much like the Guggenheim Museums around the world, a new art gallery founded by the great-grandson of Peggy Guggenheim is a true architectural showstopper. Santiago Rumney Guggenheim commissioned designer Jorge Eduardo Neira Sterkel to create IK LAB , a stunning arts gallery that opened late last month in Tulum, Mexico. Topped with a curved timber canopy, the nature-inspired space is located within the eco-friendly Azulik resort. Upon entering, visitors are asked to slip off their shoes and “to interact with the floor as a living organism,” made from woven jungle vines that seamlessly flow into walls and ceilings made with smooth curved concrete and locally sourced wood. No trees were cut in the process of building and the organic structure is lifted off the ground to minimize site impact. Natural light filters into the building through spaced-out timber elements and large openings in the walls reinforced by transparent fiberglass . In addition to framed views of the jungle outside, plants grow inside the art gallery as well. Related: World’s first porcelain courtyard opens at London’s V&A Museum “This majestic space redefines the traditional white-cube, gallery-visiting experience, instead fortifying the organic relationship between art and its physical surroundings,” IK LAB said in a statement. The inaugural exhibition, curated by Santiago R. Guggenheim, is titled “Alignments.” It features works by Tatiana Trouvé, Artur Lescher and Margo Trushina. + IK LAB Via Dezeen Images by Fernando Artigas

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This breathtaking Tulum art gallery was created by Peggy Guggenheim’s great-grandson

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