The report, “Winds of Change: East Asia’s Sustainable Energy Future”, says major investments in energy efficiency and a concerted switch to renewable sources of power in China, Indonesia, Malaysia, the Philippines, Thailand and Vietnam could simultaneously stabilize greenhouse gas emissions, increase energy security while improving local environments. The low-income countries of Cambodia, Lao PDR, Mongolia, Papua New Guinea, Timor-Leste and Pacific island nations will be covered in another report.

According to the report, a 10-fold increase in GDP in East Asia in the last three decades has led to a tripling of energy consumption which is expected to double again in the next two decades as the urban population increases by 50% and industrialization of the region continues.

The studies developed two scenarios in which development continues according to current government policies and an alternative, low carbon growth path. Under the alternative Sustainable Energy Development path, the report says renewable energy (including hydro) can meet a significant proportion of the region’s power needs by 2030.

The report urges governments to take immediate action to transform their energy sectors towards much higher efficiency and more widespread use of clean energy before it’s too late. “The window of opportunity is closing fast as delaying action would lock the region into long–lasting high-carbon infrastructure,” the report says.

The report estimates that to reach a sustainable energy growth path, the region needs a net additional investment of US$80B per year – a figure it describes as a “major hurdle”.

In assessing the progress made in the region, the report notes that several countries, notably China, have introduced measures to reduce their carbon footprints. China has reduced its energy intensity by 70% over the past 25 years and Vietnam has also made substantial progress.

“The speed and scale of urbanization presents an unrivalled opportunity to build low-carbon cities,” says Xiaodong Wang, lead author of the report and senior energy specialist for the World Bank. “The technical and policy means already exist for the necessary transformation – what’s needed is political will and unprecedented international cooperation to meet the financing needs.”

Among the reports’ main recommendations:

• Policy and institutional reforms to achieve the huge energy efficiency potential in the region. A mix of energy pricing reforms, regulations such as economy-wide energy intensity targets, and financial incentives are required to promote energy conservation. Since nearly half the region’s energy capital stocks (power plants, buildings, roads) needed by 2020 are yet to be built, this is the most cost-effective option.

• Scaling up renewable energy to meet a major proportion of power demand by 2030. This can be achieved through financial incentive policies for renewable energy or tax on fossil fuels to provide a level playing field between the renewables and fossil fuels. China is already the world’s largest producer of renewable energy.

• Accelerating innovation and new clean technologies. While proven technologies can meet the bulk of emissions reductions in the short- to medium-term, innovations and new technologies are critical to bending the emissions curve downwards over the long-term beyond 2030. Given the long lead time for technology development, research, development, and demonstration need to ramp up now.

• Developed countries need to transfer substantial financing and low-carbon technologies. Developing countries cannot do it alone. They need the support of the international community. Substantial concessional financing is required to cover the additional costs and risks of energy efficiency and renewable energy. Technology transfer and institutional strengthening is also needed.

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