BT is adding a game-changing emissions reduction clause to supplier contracts

February 21, 2018 by  
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The strategy, which is voluntary to start, is being piloted with Chinese network equipment giant Huawei.

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BT is adding a game-changing emissions reduction clause to supplier contracts

Reenergize your sustainability strategy during a CEO transition

February 21, 2018 by  
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Losing a senior advocate is a tremendous risk. Knowing the answers to these four questions can help your plan thrive even through leadership changes.

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Reenergize your sustainability strategy during a CEO transition

The missing third party: Corporations and the new social contract

February 21, 2018 by  
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What is a business for? As discontent rises with the side effects of globalization, it’s time to reassess.

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The missing third party: Corporations and the new social contract

Get Ready for a Green Chinese New Year Celebration

February 12, 2018 by  
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With Chinese New Year coming up later this week, on … The post Get Ready for a Green Chinese New Year Celebration appeared first on Earth911.com.

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Get Ready for a Green Chinese New Year Celebration

China built the ‘World’s biggest air purifier’ – and it seems to be working

January 17, 2018 by  
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What has been called the world’s largest air purifier by its operators is now up and running in the Chinese city of Xian in Shaanxi province. The 100-meter (328 feet) tall tower has already improved the local air quality, lead scientist Cao Junji told the South China Morning Post , adding that it could prove to be a valuable tool in the country’s fight against urban air pollution . “The tower has no peer in terms of size … the results are quite encouraging,” he said. Greenhouses covering the size of half a soccer field surround the base of the tower, into which polluted air is pulled. The smog is heated in the greenhouse by solar energy, then rises through the tower, passing through several layers of cleaning filters. Because Xian largely relies on coal for heating, smog can become exceptionally thick and harmful during the cold months. Despite the lower level of solar energy available during the winter , a special coating on the tower’s greenhouses allows it to absorb what is available more efficiently and continue to pull smog all year long. To determine the tower’s impact on local air quality, Cao and his team erected over a dozen monitoring stations. The team found that the average reduction in PM2.5, the most harmful particles in smog, was 15 percent during times of heavy pollution. Related: China is planting 6.6 million hectares of new forest — almost the size of Ireland Cao stresses that the results are only initial while further details will be released in the spring. A comprehensive scientific assessment of the tower’s effectiveness is also forthcoming. Nonetheless, what is known is promising. While there have been other similar smog-removing towers, many of which were powered by coal-fueled electricity, the Xian tower is unique in its very limited electricity needs. “It barely requires any power input throughout daylight hours. The idea has worked very well in the test run,” said Cao. While locals have marveled at the tower’s size, it is in fact a miniature version of smog-removing towers that Cao and his team hope to install throughout China’s dense, massive cities . The full-size version could reach as high as 500 meters (1,640 feet) while the surrounding greenhouses could cover nearly 30 square kilometers (11.6 square miles). Via South China Morning Post Images via South China Morning Post and Colin Capelle/Flickr

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China built the ‘World’s biggest air purifier’ – and it seems to be working

China is planting 6.6 million hectares of new forest almost the size of Ireland

January 11, 2018 by  
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The government of China has announced its plans to plant forests in 2018 that will occupy at least 6.6 million hectares, roughly equivalent to the size of Ireland . As the United States forfeits its leadership on climate change, China has been eager to seize the moment by taking bold action to mitigate the impact of climate change . The State Forestry Administration of China is working towards raising the total percent of the country’s territory covered by forests from 21.7 percent to 23 percent by 2020, then to 26 percent by 2030. The massive reforestation project will be a collaboration between the Chinese government and internal and external groups that know how to get the job done. “Companies, organisations and talent that specialise in greening work are all welcome to join in the country’s massive greening campaign,” said Zhang Jianlong, head of the forestry administration. “Cooperation between government and social capital will be put on the priority list.” This latest announcement is not the only reforestation project being conducted in China. The strategy of planting trees has also been utilized to fight desertification in the Gobi Desert , with mixed results. The most recent reforestation project may have more success as it is focused on planting in regions already well suited for hosting forests . Related: Shanghai’s sponge districts fight flooding with green space After China declared a national emergency over pollution in 2014, the nation of nearly 1.4 billion has invested heavily in improving the health of the environment and developing clean technologies. Reforestation is one weapon in this war on pollution . In 2018, trees will primarily be planted in the northeast Hebei province, Qinghai province in the Tibetan Plateau, and in the Hunshandake Desert in the northern autonomous Inner Mongolia region. China has already spent 538 billion yuan ($82,765,920,000) on its reforestation efforts over the past five years and plans to spend much more as it transforms much of its land into forests. Via The Telegraph Images via Depositphotos and Anthony Anastas/Flickr

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China is planting 6.6 million hectares of new forest almost the size of Ireland

Architects use local materials to turn an abandoned resort in Beijing into a remarkable hotel

December 20, 2017 by  
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An abandoneded resort in  Beijing has been transformed into a gorgeous luxury hotel that highlights the surrounding natural scenery. SYN Architects amplified the sensation of “natural wilderness” at The Creek Park Hotel using locally-sourced natural materials such as firewood, pebble stone and wood. The hotel is located in Beijing’s Pinggu District, just over 9 miles away from the Jinhai Lake International Resort. It replaces an abandoned resort estate, expanding and rebuilding the property into a high-end luxury destination surrounded by stunning natural scenery. Related: Vertical forest Mountain Hotel will clean the air in Guizhou, China The architects created an extensive 360° panoramic view effect in order to immerse visitors into the landscape. They inserted open rectangular terraces of different sizes with mountain-like features in between original structures, with a panoramic restaurant and a scenic glass platform delivering a unique atmosphere. The roof, structurally independent for other volumes, allows sunlight to come in through. Related: World’s first MUJI hotels to open in China and Japan Vertical arrangements of wood surround the terrace to strengthen the feeling of “natural wilderness”. The use of natural materials helped reduce construction costs and deliver the appearance that mimics the look of traditional Chinese landscape paintings. + SYN Architects

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Architects use local materials to turn an abandoned resort in Beijing into a remarkable hotel

215 pterosaur eggs unearthed in biggest collection ever found

December 4, 2017 by  
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Scientists recently uncovered the largest group of fossilized pterosaur eggs ever. In a 10-foot-long sandstone block in northwest China , they came across 215 eggs – 16 of which have embryonic remains. Discoveries of pterosaur eggs are exceedingly rare. The only previous discoveries with an intact embryo and well-preserved 3D structure include three in Argentina and five in China , so researchers around the world are especially thrilled with this latest find. Pterosaurs may have been around on Earth up to 225 million years ago, but vanished with the dinosaurs around 65 million years ago. This new discovery of pterosaur eggs from the species Hamipterus tianshanensis reveals the reptiles – the first creatures following insects to evolve powered flight – actually couldn’t soar right away after they were born, requiring care from parents. Paleontologist Alexander Kellner of the Museu Nacional at the Universidade Federal do Rio de Janeiro told AFP, “Since these are extremely fragile fossils , we were very surprised to find so many in the same place. Because of this discovery, we can talk about the behavior of these animals for the first time.” Related: Ancient flying reptile was around the size of a small plane The eggs are an estimated 120 million years old, from pterosaurs that as adults would have been around four-feet-tall with an 11-foot wingspan. Researchers unearthed partial skull and wing bones , and even one entire lower jaw, filling in some of the gaps in our knowledge about the pterosaur life cycle. The baby pterosaurs would have had functional hind legs not too long after hatching, but weak chest muscles. Kellner said they “could walk but not fly…This is one of the biggest discoveries we have made.” Scientists also found some adult pterosaur bones in the vicinity, leading them to think adult pterosaurs may have come back to the same nesting spots. The journal Science published the work this month. 17 scientists from institutions in China and Brazil contributed; paleontologist Xiaolin Wang of the Chinese Academy of Sciences led the study. He said there could be as many as 300 eggs at the excavation site – there appear to be some buried beneath the exposed ones. Via Phys.org , EurekAlert! , and the Chinese Academy of Sciences Images via Xinhua/Wang Xiaolin/Chinese Academy of Sciences and Alexander Kellner (Museu Nacional/UFRJ) ( 1 , 2 )

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215 pterosaur eggs unearthed in biggest collection ever found

Post-earthquake home in China wins World Building of the Year 2017

November 20, 2017 by  
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A humanitarian project built with affordable, low-tech materials has won this year’s World Building of the Year at the tenth annual World Architecture Festival . Designed by The Chinese University of Hong Kong and Kunming University of Science and Technology, the award-winning Post-Earthquake Reconstruction Project is a prototype house located in China’s Guangming Village, an area devastated by the 2014 Ludian earthquake. The rammed-earth house was recognized for its innovative reconstruction strategy merging modern strategies with local building materials to create an energy-efficient, earthquake-resistant home that can be affordably built by local residents. The post-earthquake prototype home was built for an elderly couple and as a demonstration project to show villagers how rammed earth construction can be modern, economical, and earthquake resistant. After the 2014 earthquake flattened many traditional rammed-earth buildings, villagers sought brick-concrete construction as a safer alternative but found it cost-prohibitive. The designers and researchers developed an anti-seismic earth building strategy to turn the conversation back to the local building material, while introducing new construction components to reinforce building strength and thermal performance. The walls of the home are built of local materials , such as clay, sand, and grass. Steel bars and concrete belts are embedded into the walls for structural integrity, while double-glazed windows and an insulated roof improve thermal performance. The building’s emphasis on comfort, natural light, and respect for local architecture forms has presumably helped the new building strategy (built to meet local seismic codes) gain acceptance among the community. Related: Poland’s National Museum in Szczecin wins World Building of the Year 2016 “The architects succeeded in translating ‘four walls and a roof’ into something which, through architectural commitment, becomes a project that is much more profound,” WAF Programme Director Paul Finch commented. “This building is a demonstration that architecture is just as relevant in the poorest of communities as it is in the richest.” + World Architecture Festival

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Post-earthquake home in China wins World Building of the Year 2017

China’s self-driving trackless train hits the streets of Zhuzhou

October 30, 2017 by  
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Back in June, Chinese company CRRC Corporation debuted a self-driving train that runs on virtual tracks – and it just officially hit the streets of Zhuzhou in China ‘s Hunan Province. The Autonomous Rail Rapid Transit (ART) could ease emissions and traffic for a fraction of the cost of building a subway or streetcar system. The 100 percent electric train can transport as many as 300 passengers in three carriages through cities at speeds of 43 miles per hour. No traditional train tracks are necessary for the ART, which runs on dotted lines painted on streets, aided by sensors. The trackless train has been described as a hybrid between a bus and tram, and it’s 100 percent powered by electricity. Channel NewsAsia reported the ART could help speed up public transportation in Zhuzhou before spreading to other cities in China. The train can reportedly run for over 15 miles after charging for 10 minutes. A few outlets say the ART has lithium titanate batteries and charges via a flash charging facility . The ART is more than 103 feet long, and instead of steel wheels it has rubber tires. A twin-head system allows the train to travel without ever making a U-turn. The trackless train’s lifespan is reportedly around 25 years. Related: China unveils train that travels on ‘virtual tracks’ People’s Daily Online reports that the ART is less expensive than the typical subway, which in China costs between 400 million to 700 million yuan, or around $60.1 million to $105.3 million, per kilometer. Compared against electric streetcars, which run around 150 million to 200 million yuan, or around $22.5 million to $30 million, per kilometer, the ART “is only about one-fifth the investment.” The train will be tested in Zhuzhou before opening to the public in 2018. Via Channel NewsAsia Images via New China TV on Youtube

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China’s self-driving trackless train hits the streets of Zhuzhou

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