Radio Australia: www.abc.net.au/ra
Reliable photovoltaic system cuts reliance on diesel fuel
MELBOURNE, Australia (Radio Australia, Nov.
7, 2012) – The island territory of Tokelau has become the world's first
place to run entirely on solar power.
The islands - home to about 1,500 people -
recently switched on the third and final installment of its energy grid
last week, which was built with the help of an AU$7 million [US$7.3
million] grant from New Zealand.
The new system saves Tokelau from importing all its energy as diesel, which used to cost up to AU$1 million [US$1.04] each year.
Dean Parchomchuck, the director of the company which installed the new grid, Powersmart Solar, told Pacific Beat Tokelau residents have only benefited from the switch over.
"We've put in nearly a megawatt of solar in total, 4,000 solar panels in total," he said.
"There were lots of power cuts with the
diesel generators, now their system is far more reliable and they
experience far fewer power cuts."
Each of Tokelau's three island atolls has
its own power grid as he says it would be unfeasible to share one due to
the distance between the islands.
Batteries have also been installed in the new systems to provide power during the night.
The islanders have been trained in how to
operate and maintain the new system but Powersmart Solar will continue
to monitor the system remotely for the time being.
Mr. Parchomchuck says other Pacific Islands
have expressed interest in making the switch to solar power after the
success in Tokelau.
"There seems to be a buzz around," he said.
"A lot of these other countries seem to have a goal to replace at least a
portion of diesel generation to try and clean things up."
But he says unless the islands were of a
similar size or smaller than Tokelau, it would be difficult to entirely
replace diesel generators with solar power.
"Tokelau is quite unique, because of the
size of it that we were able to completely replace the diesel generators
all together," he said
"Many of the other Pacific islands are
larger, they have larger power usage so what we do there is supplement
power similar to Tonga, and just offset diesel usage."
Premier Talagi (Niue) hopes to follow lead of Tokelau
WELLINGTON, New Zealand (Radio New Zealand
International, Nov. 11, 2012) – The Premier of Niue says the country is
aspiring to follow the lead of Tokelau and become 100 percent solar
powered.
Niue has received four million US dollars in
funding from the Pacific Environment Community Fund, a joint initiative
between the Pacific Islands Forum Secretariat and the Japanese
government.
Tokelau is the first country in the world to become 100 percent solar powered.
The Premier of Niue Toke Talagi says the
installation of solar power grid connected generators will reduce the
country’s dependency on fossil fuels and can save up to about 320,000 US
dollars a year.
"We’re very keen at the present moment to
use alternative energy and particularly solar power. And we’re very
pleased indeed the Japanese government has agreed to provide this amount
of money so that we can, in the long term, become self sustaining in
terms of our power requirements using solar."
Toke Talagi says the installation process
will take a year and initially will initially generate about 30 percent
of the country’s electricity needs.
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