BEIJING (Reuters) – Cities across eastern and central China are rationing power for industry and urging residents to limit gas use after a wave of icy weather sent energy demand soaring while straining supplies of coal that were already tight.

Much of China’s manufacturing and farming heartland shivered on Wednesday under snow, sleet and unusual cold that drove south after dumping big snowfalls on Beijing and much of the country’s north in past days.

Daytime temperatures in Shanghai and across the nearby coastal provinces of Jiangsu and Zhejiang skidded close to 0 degrees Celsius (32 F), and many areas inland were hit by snow or sleet, according to meteorological departments. (more…)

Update: This article has been modified since its initial publication. Please note that the report mentioned in this article is not a United Nations publication. More information about the authors and the report can be found here.

A major report issued by the United Nations Millennium Project has just been released. It finds that half the world appears vulnerable to social instability and violence due to increasing and potentially prolonged unemployment from the recession as well as several longer-term issues: decreasing water, food, and energy supplies per person; the cumulative effects of climate change; and increasing migrations due to political, environmental, and economic conditions. It also finds some good in the global financial crisis, which may be helping humanity to move from its often selfish, self-centered adolescence to a more globally responsible adulthood.

After 13 years of the Millennium Project’s global futures research, it is increasingly clear that the world has the resources to address its challenges. Coherence and direction has been lacking. But recent meetings of the U.S. and China, as well as of NATO and Russia, and the birth of the G-20 plus the continued work of the G-8 promise to improve global strategic collaboration. It remains to be seen if this spirit of cooperation can continue and if decisions will be made on the scale necessary to really address the global challenges discussed in this report.

The Pacific Northwest just finished four days of triple digit temperatures, which put the heat on renewable energy sources to keep up with demand. Just as records were being set for power consumption, wind power generation slowed due to the calm air from the locked-in high pressure system.

The extreme weather highlights the reality that wind — and to a lesser extent hydropower — may not be a panacea for power production.

Southern Washington and the Portland metro area had a record breaking streak of warmth that pushed energy demand to record highs, but the high pressure system also featured calm breezes. The local utility Bonneville Power Administration (BPA) had to quickly balance the reduction in wind power with increases in hydropower.

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Energy demand in Europe is not growing as fast as in other parts of the world but it still constitutes a significant portion of global energy demand.  Europe’s share of global primary energy demand is around 14%, although it is likely to decrease to 11-12% by 2030 according to IEA forecasts. While growth is slower than 50 years ago, energy for Europe continues to be a strategic issue.

On July 13 2009, the first international agreement on the Nabucco project was signed in Ankara to ensure gas supply for Europe from the Caspian Region to Austria through Turkey and Eastern Europe. Europeans are to almost 50% dependent on foreign resources for their primary energy demand.  Having experienced gas cuts in recent years, resulting in hard times for their industries and residents, Europe would like to become less dependent on Russia by securing its supply from different sources.

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The World Bank has recently published a book that might be interesting to fellow CleanTechies. “Financing Energy Efficiency: Lessons from Brazil, China, India, and Beyond” says that aforementioned countries will more than double their energy use and greenhouse gas emissions within a single generation if they fail to implement successful energy efficiency efforts. Given the increasing energy demand from these three developing nations at a time of skyrocketing worldwide energy prices and greenhouse gas emissions, there should be a general interest to reduce energy consumption in these countries.

Alarming figures
China, India and Brazil are three of the world’s top 10 energy consumers. Together these countries are expected to represent 40% of the world’s population and be responsible for well over 50% of all energy demand by developing countries. By 2030, they are expected to account for 42% of growth in energy demand worldwide.

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