Germany comes in first in a new energy efficiency ranking of the world’s major economies, followed by Italy, the European Union as a whole, China, and France, according to the 2014 International Energy Efficiency Scorecard published today by the nonprofit American Council for an Energy-Efficient Economy (ACEEE). New to the rankings this year are four nations: India, Mexico, South Korea, and Spain. Now in its second edition, the ACEEE report finds that, while some countries are still significantly outperforming others, there are substantial opportunities for improved energy efficiency in all economies analyzed, including the U.S., which ranked 13th out of 16 nations – behind countries such as China, Canada, and India. The new carbon pollution standards for existing power plants proposed this June by the U.S. Environmental Protection Agency (EPA) would be a major stride in the direction of greater energy efficiency in the U.S. There are dozens of other international best practices that the U.S. could implement to improve its score.

A country that uses less energy to achieve the same or better results reduces its costs and pollution, creating a stronger, more competitive economy. While energy efficiency has played a role in the economies of developed nations for decades, cost-effective energy efficiency remains a massively underutilized energy resource.

This paper calculates energy security, sustainability, and affordability from 2010 to 2035 for the Asia and Pacific region using the following indicators: primary energy intensity, carbon dioxide intensity of the primary energy mix, energy self-sufficiency, affordability of electricity, and primary energy diversification.

The transition to a low carbon economy heralds an economic and social transformation that is exciting as well as challenging. The challenges that face India include: enhancing economic opportunities and living standards for a growing population and addressing the environmental threats.

The Fifth Assessment Report from the Intergovernmental Panel on Climate Change is the most up-to-date, comprehensive and relevant analysis of our changing climate.

The energy sector is facing increasing pressures from climate change. All segments of the industry will be affected by the changing global climate and the policy responses to it.

Waste-heat recovery involves capturing the excess heat of an industrial process and using it to generate electric power. The technology can be used in a number of heavy industries, including steel and chemicals, but has not been applied extensively outside of China despite its potential to increase energy efficiency and mitigate climate change.

The three pillars of Asian energy security are an adequate, reliable supply; environmental sustainability; and affordable access for all.

Since the beginning of the 21st century, China has accounted for over four-fifths of global coal consumption growth, half of which is thermal coal used predominantly to fuel China’s coal-fired power generation fleet.

Energy efficiency is high on the political agenda as governments seek to reduce wasteful energy consumption, strengthen energy security and cut greenhouse gas emissions. However, the lack of data for developing proper indicators to measure energy efficiency often prevents countries from transforming declarations into actions.

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