In the first two years of the Chicago Commercial Building Initiative, participating buildings have cut their collective energy use by seven percent compared to their 2010 baseline, officials with the city and the Natural Resources Defense Council (NRDC) said Friday.
The seven percent reduction in energy use is the equivalent of avoiding 28,000 metric tons of carbon dioxide emissions, or taking some 5,800 cars off the road for a year.
Over the past two years, the 32 commercial buildings enrolled in the voluntary program reduced their collective energy use by switching to more efficient LED lighting; installing motion sensors connected to heating, cooling and lighting systems; upgrading heating and cooling systems with better ventilation fans and motors; and improving tenants' office-space efficiency.
Eating less meat or none at all has the potential to significantly shrink an individual's diet-related carbon footprint and "can make a valuable contribution to climate change mitigation,"according to a recent study published in the journal Climatic Change.
The study examined the diets of 29,589 meat eaters, 15,751 vegetarians, 8,123 pescatarians (vegetarians who eat fish) and 2,041 vegans between the ages of 20 to 79 in the United Kingdom. Participants took a "food-frequency questionnaire" asking how often in the last year they consumed 130 different food items. Researchers were able to estimate the greenhouse gas emissions, which trap heat and warm up the planet, associated with the various foods.
The "Wasting Our Waterways" report ranks Illinois as the 13th worst U.S. state for the total volume of toxic industrial releases to waterways.
At the national level, polluting facilities dumped 206 million pounds of harmful chemicals into American waterways in 2012, according to the report. And some 8.39 million pounds of toxic pollution were discharged into the Great Lakes watershed. Ammonia, chromium and lead are among the chemicals released into Illinois' waterways, according to the report.
Several Chicago youths are taking part in efforts to increase democracy in the workplace while tackling economic and environmental issues in their neighborhoods through the use of innovative business cooperatives owned and controlled by workers.
Young people from the city's Austin and Rogers Park communities discussed their involvement with cooperative businesses, which are entities owned and managed collectively by workers, at a 2014 Worker Cooperative National Conference held over the weekend at the University of Illinois at Chicago.
In the West Side neighborhood of Austin, an impoverished community struggling with high rates of unemployment and crime, students at the manufacturing-focused Austin Polytechnical Academy launched a business cooperative at their school last year called Mech Creations, which makes trumpet mouthpieces. And on the city's far North Side in Rogers Park, which also faces issues of unemployment and crime, young people are participating in a worker cooperative focused on green infrastructure called Grassroots Ecology. The North Side youth-focused cooperative started building green infrastructure, including rain gardens and barrels to mitigate flooding, in 2012 and plans to incorporate as a limited liability company with cooperative by-laws this fall.
Austin and Galewood community members unveiled their draft
"sustainability roadmap" Wednesday evening, detailing ways in which they will take action to strengthen their neighborhoods.
new community-based planning initiative on the West Side is taking
place in Ald. Deborah Graham's 29th Ward. Prior to Wednesday's meeting, residents
and other community stakeholders held two "visioning sessions" where
they floated ideas to be included in their plan on how to make their
neighborhoods more economically, environmentally and socially
sustainable. Check out Progress Illinois' full coverage of the first
visioning meeting here.