POWER January 2011 - 10

As far as new technologies evolving, the IEA predicts
that generation from less-efficient subcritical plants around
the world will fall dramatically from 73% to 48% in 2020
and 31% in 2035. Most of those plants will be replaced
by supercritical plants and a rising number of combined
heat and power plants. After 2020, more ultrasupercritical
and integrated gasification combined-cycle plants will
be deployed. But carbon capture and storage (CCS) plants
will likely generate power on a more limited scale, the
IEA suggests. Even under the New Policies Scenario, CCS
plants could produce just 1.5% of the world's generation in
2035-up from 0% today.
Construction of Tibetan Dam Sets Off
Cross-Border Tensions
China in mid-November embarked upon building the first
massive hydropower project in Tibet, a 6 x 85-MW plant
straddling the middle reaches of the mighty Yarlung Tsangpo
River (Figure 2). According to the Hunan Daily, a Chinese
state-owned enterprise, Sinohydro began damming
the river in Shannan Prefecture, Tibet, on Nov. 8, kicking
off the 7.9 billion yuan ($1.2 billion) " run of the river "
project that is estimated to generate electricity for the
surrounding region by 2014.
But for China's neighbors, the Zangmu Hydropower Station
project is highly controversial. Besides protests about
the environmental risks of building the dam, concern is
mounting that the project could vastly affect water flow
downstream-and that it and other massive planned projects
to dam the Tsangpo could potentially choke off one of
the Indian subcontinent's largest bodies of water, the Brahmaputra.
In an ensuing diplomatic scuffle, India has expressed
fears that China will divert water from the Tsangpo
to its thirsty northern regions, " thereby impacting India as
2. River of doubt. Originating in the Himalayas, the mighty Yarlung
Tsangpo River (shown here) courses through the Tibetan region
of China. It is then known as the Dikrong during its passage through
India's state of Arunachal Pradesh. Farther downstream, as it flows
southwest through the Assam Valley, the river widens and becomes
the Brahmaputra. Its waters eventually flow through Bangladesh, becoming
the Meghna River, before they empty into the Bay of Bengal.
Source: NASA/GSFC/LaRC/JPL, MISR Team
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POWER January 2011

Table of Contents for the Digital Edition of POWER January 2011

Contents
POWER January 2011 - Cover1
POWER January 2011 - Cover2
POWER January 2011 - Contents
POWER January 2011 - 2
POWER January 2011 - 3
POWER January 2011 - 4
POWER January 2011 - 5
POWER January 2011 - 6
POWER January 2011 - 7
POWER January 2011 - 8
POWER January 2011 - 9
POWER January 2011 - 10
POWER January 2011 - 11
POWER January 2011 - 12
POWER January 2011 - 13
POWER January 2011 - 14
POWER January 2011 - 15
POWER January 2011 - 16
POWER January 2011 - 17
POWER January 2011 - 18
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POWER January 2011 - 21
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POWER January 2011 - 31
POWER January 2011 - 32
POWER January 2011 - 33
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POWER January 2011 - 35
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POWER January 2011 - 41
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POWER January 2011 - 46
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POWER January 2011 - 50
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POWER January 2011 - 53
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POWER January 2011 - 64
POWER January 2011 - 65
POWER January 2011 - Cover3
POWER January 2011 - Cover4
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