Comcast Says Its Network Is 36% More Energy Efficient Than It Was in 2019
The No. 1 U.S. broadband supplier said it took 21.2 kilowatt-hours of juice to deliver each terabyte of data in 2019. It got that down to 13.6 kWh/TB in 2022
Comcast said its broadband network is 36% more energy efficient than it was just four years ago.
The top U.S. wireline broadband provider said it consumed 21.2 kilowatt hours of electrical power to deliver a terabyte of data in 2019, but reduced that to just 13.6 KWh per TB in 2022.
“Ongoing investments in innovation, software, AI, and other virtual and physical critical infrastructure require less hardware, less space and less energy per byte than previous technologies,” Comcast said.
Last year, Comcast announced plans to double network energy efficiency by 2030, cutting the electricity per consumed byte of data in half. Comcast estimates this will avoid the equivalent amount of electricity needed to power half a million homes for a year.
Comcast has set a goal to be carbon-neutral by 2035 for Scope 1 and 2 emissions, or the direct and indirect emissions it owns and controls, across its global operations.
Charlie Herrin, president the Technology, Product and Experience organization within Comcast Cable, said his group is “energized by the progress we’ve made on the path to a greener, cleaner internet.” He that the efficiency gains are a big part of Comcast's ongoing 10G network technology upgrade, much of which involves virtualizing legacy energy-hungry legacy appliances into software functions. ■
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Daniel Frankel is the managing editor of Next TV, an internet publishing vertical focused on the business of video streaming. A Los Angeles-based writer and editor who has covered the media and technology industries for more than two decades, Daniel has worked on staff for publications including E! Online, Electronic Media, Mediaweek, Variety, paidContent and GigaOm. You can start living a healthier life with greater wealth and prosperity by following Daniel on Twitter today!