A new approach to energy efficiency uses high tech tools to make many small adjustments rather than more costly tactics such as replacing big ticket items like windows and cooling equipment.
Startups including Carbon Lighthouse and Redaptive are using data collection and machine learning to make a building’s mechanical and electrical infrastructure use power more efficiently. Carbon Lighthouse has helped Tesla cut electricity use at the electric vehicle maker's headquarters by using sensors, data collection, software algorithms, and technical analysis.
Carbon Lighthouse engineers focused on two large cooling towers, two chillers, and some pumps at Tesla headquarters. They found an error in how two systems were communicating with each other.
They then figured out a way to run the three systems using less energy but producing the same amount of cooling. Commercial properties account for about one-third of U.S. power consumption, so reducing their usage—even in relatively small ways—on a large scale could significantly cut the nation’s power usage and carbon footprint.
Related Stories
Codes and Standards | Nov 15, 2021
Intl. Code Council and Modular Building Institute release new off-site construction standards
‘Will create consistency for off-site construction; accelerate the industry’.
Codes and Standards | Nov 12, 2021
GSA will likely shrink federal office space post-COVID
Agency also needs to address maintenance backlog.
Codes and Standards | Nov 10, 2021
Los Angeles launches fast-track office tenant improvements program
Red tape to be cut to make interiors healthier and safer.
Codes and Standards | Nov 9, 2021
Florida state building professionals call for mandatory high-rise building inspections
Group recommendation comes in wake of Surfside condo collapse.
Codes and Standards | Nov 8, 2021
Dept. of Energy to fund 10 pilot smart building projects
Connected communities will accelerate renewable energy adoption and grid resilience.
Codes and Standards | Nov 3, 2021
Fact sheets offer strategies to improve indoor air quality in schools
Center for Green Schools at USGBC document for people without a technical background.
Codes and Standards | Nov 2, 2021
Rapid acceleration of affordable housing development expected over next five years
Federal government programs will spur construction.
Codes and Standards | Nov 1, 2021
New bird-friendly technical design guide released
National Glass Assn. document offers design and installation best practices for glazing.
Codes and Standards | Nov 1, 2021
World’s first chief heat officer tackles how to protect Miamians from extreme heat
Focus on chronic exposure for outdoor workers and for those that can’t afford AC.
Codes and Standards | Oct 28, 2021
Design competition launched to show role of mass timber in decarbonization
Forest Service and Softwood Lumber Board will award $2 million in grants to winning teams.