01 Aug 2012:
Historic Blackouts Reveal
Troubling Holes in India’s Power Network
The historic blackouts that left more than 670 million people in India without electricity this week revealed profound problems with a power network struggling to keep pace with one of the world’s fastest growing economies, experts say. While it’s unclear what specifically triggered this week’s massive grid failures, which knocked out power in 20 Indian states
, government officials accused several northern states of drawing more power from the grid
than their allocated amounts. Another factor may have been increased electricity usage caused by unusually high water pumping for irrigation as a result of weak monsoon rains. Experts say the blackouts reveal a fundamental gap between supply and demand in a nation that aspires to be a global economic leader. While India has increased its power capacity more than 35 percent in the last five years, a peak-hour electricity shortfall of about 10 percent exists
and hundreds of millions of people in rural areas have no access to electricity. As much as two-thirds of India’s electricity comes from the burning of coal and some plants are struggling to meet demand because of a coal shortage. And while generation capacity has increased, the nation’s transmission network has not kept pace. “So many things have been ignored,” former power minister Suresh Prabhu told Reuters. “So many things have not been done. It is lack of initiative and wrong initiative, wrong policy and no policy.”
Yale Environment 360 is
a publication of the
Yale School of Forestry
& Environmental Studies
Yale Environment 360
articles are now available in Spanish and Portuguese on Universia
, the online educational network. Visit the site.
Business & Innovation
Policy & Politics
Pollution & Health
Science & Technology
Antarctica and the Arctic
Central & South America
Photographer Robert Wintner documents the exquisite beauty and biodiversity of Cuba’s unspoiled coral reefs. View the gallery.
is now available for mobile devices at e360.yale.edu/mobile
The Warriors of Qiugang
, a Yale Environment 360
video, chronicles a Chinese village’s fight against a polluting chemical plant. It was nominated for a 2011 Academy Award for Best Documentary Short.
Watch the video.
Top Image: aerial view of Iceland
. © Google & TerraMetrics.
A three-part series Tainted Harvest
looks at the soil pollution crisis in China, the threat it poses to the food supply, and the complexity of any cleanup. Read the series.