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Nearly 70 percent of all electricity in the United States goes toward building operations—heating and cooling systems, lighting, ventilation and plug loads—and over 80 percent of carbon dioxide emissions in the world come from buildings. Researchers in the “living lab” at Carnegie Mellon’s Intelligent Workplace are working to determine how they can use data to address some of these problems. They’re exploring how to give people who work in buildings a comfortable environment while using the least possible energy, how to make people accountable for their own energy footprints, and how technology can assist in that journey.
One year ago, Microsoft announced our first power purchase agreement (PPA) for wind energy in Texas. This agreement was a significant milestone in our commitment to carbon neutrality and also showcases how our internal carbon fee is shifting how we are able to build environmental sustainability into our long-term business planning. When we announced the project, construction had not yet begun on the site, so we’re excited to be able to provide an update on the Keechi Wind project.