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OECD work on Cities

Building energy efficiency in cities and regions

 

Implementing a place-based approach to energy efficiency in buildings is key to developing sustainable, inclusive and resilient cities and regions.  


  • What's the issue?

Buildings account for 28% of global energy-related greenhouse gas emissions. In large cities, the share is even greater: emissions from buildings in London, Tokyo and New York respectively account for 76%, 71% and 67% of total emissions. Moreover, global energy-related emissions from the building sector increased by 25% over the 2000-2017 period and the energy intensity in buildings must be reduced by 30% by 2030 to align with the Paris Agreement.

Improving energy efficiency in buildings can substantially reduce energy consumption and CO2 emissions, while also stimulating job creation and making energy more affordable for households. In the EU, for example, two-thirds of residential buildings were built before 1980 and a quarter were built before 1945. Such buildings tend to perform poorly, in terms of energy efficiency, and represent a unique opportunity to drastically reduce energy consumption. Investment in energy efficiency in buildings provides several additional benefits such as job creation, health improvements, and reduced energy expenditure, which would significantly contribute to a green recovery from COVID-19.

Given the local nature of buildings and related policy environments, cities and regions are key actors to champion energy efficiency in buildings. They have a unique ability to pilot innovative approaches and technologies, to factor in context-specific local elements, and to leverage their authority on building regulations and public procurement. Cities and regions around the world are assuming a strong leadership role, often adopting more ambitious building regulations than the national government, and are working to overcome barriers to the implementation of energy efficiency measures.

 

  • What can the OECD offer?

The OECD Programme Building energy efficiency in cities and regions supports countries, regions and cities to enhance their implementation of energy efficiency measures in buildings, through

    • Data and analysis: collecting key data in cities on buildings, energy efficiency and related policy environments in order to conduct in-depth analysis;

    • Self-assessment: developing self-assessment tools to help policymakers design appropriate policies and identifying opportunities and barriers to implementation;

    • Case studies: providing peer-learning opportunities and targeted policy recommendations to support local and national efforts to develop place-based building energy efficiency policies.

 

 

 

Read the flyer

 

 

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Webinar - Decarbonising Buildings in Cities and Regions

14 December 2020

Agenda

Speaker Presentations

Webinar Summary


Contact

For further information, please contact Atsuhito Oshima, Senior Policy Analyst, Cities, Urban Policies and Sustainable Development Division.

 

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