Efficient lighting could save over $ 108 billion annually in avoided electricity bills to consumers.

Photo by Jared Zimmerman

Energy Efficiency Centre Focus Areas

The transport sector has the highest growth of CO2 emission of any sector.

Photo taken by 'Photo Dean'

The buildings sector accounts for about one-third of global energy use.

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Copenhagen Centre on Energy Efficiency is the Energy Efficiency Hub under the SE4All initiative.


Calendar of Events

Webinar on The Role of Business in Achieving Sustainable Energy for All
December 8, 2016 at 3 PM CET
Click to Register

Webinar on Energy Efficiency Toolkit for Buildings: making the business case for saving energy
December 5, 2016 at 3.30 PM CET
Click to Register

Webinar on Tools for Building Energy Efficiency: Resources for Policy and Project Progress Tracking
December 1, 2016 at 3:30 PM CET
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Energy Efficiency Accelerators

The Energy Efficiency ‘Accelerators’ represent key areas of action to achieve the SE4ALL energy efficiency target, and are being established as global multi-stakeholder platforms that will focus on scaling up and accelerating energy efficiency work at the national, sub-national and city levels. Read more about the accelerators here.

C2E2 Webinars



Click to watch all C2E2 Webinars.

In Focus


Visit the C2E2 Knowledge Management System


The Energy Efficiency Knowledge Management System is a one stop platform for accessing latest news, knowledge, publications, databases and tools on energy efficiency worldwide.

C2E2 Newsletter


Click to read C2E2 Newsletter No. 4 and all C2E2 Newsletters.