Debbie Fitzgerald
Technology Policy Director

Oct 5, 2018

Today is Energy Efficiency Day, a collaborative effort of regional and national organizations working to promote energy efficiency. CableLabs has been a strong supporter of energy efficiency for many years and is involved in a number of related initiatives:

CableLabs leads the technical efforts for three highly impactful energy efficiency Voluntary Agreements (VA) in North America:

As an example of impact, the US Set-Top Box VA is estimated to have saved nearly 30 Terawatt hours of energy over the five years it has been in place. This equates to over $3.5 billion dollars in savings for consumers and avoids over 20 million metric tons of CO2 emissions (the same as 4.4 million passenger cars driven for a full year). The industry achieved these remarkable results while rolling out new, innovative features and capabilities such as voice-controlled remotes and 4K video.

CableLabs plays an active role in the SCTE•ISBE Energy 2020 Program, and I have the honor of being a judge in the SCTE•ISBE Adaptive Power Challenge later this month at the SCTE•ISBE Cable-Tec Expo where six finalists will present their innovative approaches to reducing network power consumption.

CableLabs designs energy efficiency into our specifications. As an example, the DOCSISÒ 3.1 protocol considered energy efficiency up front when developing the protocol, and designed DOCSIS Light Sleep (DLS). First generation DOCSIS 3.1 modems being deployed today offer five times the broadband speeds of DOCSIS 3.0 modems using no additional energy.

We are also focused on energy efficiency in our workplace. Our building in Louisville, CO has motion-controlled lighting throughout so that the lights are on only when we need them. We focus on decommissioning and turning off servers and equipment when they are not in use.  We have installed eight electric vehicle charging stations at our office and there is constant competition for them. We also provide free bus passes to all our employees to encourage taking the bus whenever possible, and we have community bicycles that employees can use to run errands or simply to take a break and get some fresh air.

CableLabs is excited to promote energy efficiency around the world. Happy Energy Efficiency Day to all! #EEDay2018

How to Learn More

Read the CableLabs Inform[ED] Insights Paper - Energy Efficiency Through Industry Action
Read Energy Blog Topics at CableLabs Blog
Watch the Webinar on the Energy Efficiency Voluntary Agreements