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Columbia Green RoofGreen roofs are becoming a growing staple in New York City architecture. These green spaces help to reduce the “urban island heat effect” by covering buildings in grass and plants that will take in carbon dioxide, convert it into oxygen and help to cool temperatures in some of the hottest months of the year. <a href="http://www.columbia.edu/">Columbia University</a> has embraced this method of supporting the environmental health of NYC, and now boast seven green roofs totaling 18,180 square-feet in and around the college’s Morningside Heights campus. The roofs—which were installed between 2007 and 2008 using the <a href="http://www.xeroflora.com/" target="_blank">Xero Flor Green Roof System</a>—prevent as much as 420,000 gallons of <a href="http://inhabitat.com/nyc/coned-and-columbia-study-shows-green-roofs-retain-more-water-than-expected/">stormwater runoff</a> annually. This helps to alleviate pressure on New York City’s sewer system, which tends to flood and discharge toxic waste into the city’s waterways.1
Columbia Green RoofGreen roofs are becoming a growing staple in New York City architecture. These green spaces help to reduce the “urban island heat effect” by covering buildings in grass and plants that will take in carbon dioxide, convert it into oxygen and help to cool temperatures in some of the hottest months of the year. <a href="http://www.columbia.edu/">Columbia University</a> has embraced this method of supporting the environmental health of NYC, and now boast seven green roofs totaling 18,180 square-feet in and around the college’s Morningside Heights campus. The roofs—which were installed between 2007 and 2008 using the <a href="http://www.xeroflora.com/" target="_blank">Xero Flor Green Roof System</a>—prevent as much as 420,000 gallons of <a href="http://inhabitat.com/nyc/coned-and-columbia-study-shows-green-roofs-retain-more-water-than-expected/">stormwater runoff</a> annually. This helps to alleviate pressure on New York City’s sewer system, which tends to flood and discharge toxic waste into the city’s waterways.2
Columbia Green RoofI3
Columbia Green RoofGreen roofs are becoming a growing staple in New York City architecture. These green spaces help to reduce the “urban island heat effect” by covering buildings in grass and plants that will take in carbon dioxide, convert it into oxygen and help to cool temperatures in some of the hottest months of the year. <a href="http://www.columbia.edu/">Columbia University</a> has embraced this method of supporting the environmental health of NYC, and now boast seven green roofs totaling 18,180 square-feet in and around the college’s Morningside Heights campus. The roofs—which were installed between 2007 and 2008 using the <a href="http://www.xeroflora.com/" target="_blank">Xero Flor Green Roof System</a>—prevent as much as 420,000 gallons of <a href="http://inhabitat.com/nyc/coned-and-columbia-study-shows-green-roofs-retain-more-water-than-expected/">stormwater runoff</a> annually. This helps to alleviate pressure on New York City’s sewer system, which tends to flood and discharge toxic waste into the city’s waterways.4
Columbia Green RoofGreen roofs are becoming a growing staple in New York City architecture. These green spaces help to reduce the “urban island heat effect” by covering buildings in grass and plants that will take in carbon dioxide, convert it into oxygen and help to cool temperatures in some of the hottest months of the year. <a href="http://www.columbia.edu/">Columbia University</a> has embraced this method of supporting the environmental health of NYC, and now boast seven green roofs totaling 18,180 square-feet in and around the college’s Morningside Heights campus. The roofs—which were installed between 2007 and 2008 using the <a href="http://www.xeroflora.com/" target="_blank">Xero Flor Green Roof System</a>—prevent as much as 420,000 gallons of <a href="http://inhabitat.com/nyc/coned-and-columbia-study-shows-green-roofs-retain-more-water-than-expected/">stormwater runoff</a> annually. This helps to alleviate pressure on New York City’s sewer system, which tends to flood and discharge toxic waste into the city’s waterways.5
Columbia Green RoofGreen roofs are becoming a growing staple in New York City architecture. These green spaces help to reduce the “urban island heat effect” by covering buildings in grass and plants that will take in carbon dioxide, convert it into oxygen and help to cool temperatures in some of the hottest months of the year. <a href="http://www.columbia.edu/">Columbia University</a> has embraced this method of supporting the environmental health of NYC, and now boast seven green roofs totaling 18,180 square-feet in and around the college’s Morningside Heights campus. The roofs—which were installed between 2007 and 2008 using the <a href="http://www.xeroflora.com/" target="_blank">Xero Flor Green Roof System</a>—prevent as much as 420,000 gallons of <a href="http://inhabitat.com/nyc/coned-and-columbia-study-shows-green-roofs-retain-more-water-than-expected/">stormwater runoff</a> annually. This helps to alleviate pressure on New York City’s sewer system, which tends to flood and discharge toxic waste into the city’s waterways.6
