Thursday, June 16, 2011

...the greener PH

Aquino vows PH to use 50% 'green' energy by 2030


President Benigno Aquino III inspects the solar-powered aerator project of Adamson University. During the launch of the National Renewable Energy Program, Aquino vowed the Philippines will increase its use of renewable energy sources.
President Benigno Aquino III inspects the solar-powered aerator project of Adamson University. During the launch of the National Renewable Energy Program, Aquino vowed the Philippines will increase its use of renewable energy sources.

By Anna Valmero

MAKATI CITY, METRO MANILA—Two decades from now, half of the Philippines' energy needs will rely on renewable energy as the country aims to increase by threefold power generated by “green” energy sources, President Benigno Aquino III said Tuesday.

“We aim to achieve 50 percent sustainable renewable energy by 2030 so that we will not be relying too much on coal and fossil fuels that have fluctuating prices and limited supply,” Aquino during the launch and turnover of the National Renewable Energy Program (NREP) from the Department of Energy (DoE).

Aquino noted that his administration will prioritize the electrification of “off-grid” areas such as Kalinga and Bukidnon provinces, and other remote villages through renewable energy sources such as hydroelectric, biomass and geothermal plants.

“At this age, progress should be inclusive and there should be no child who cannot afford to study at home at night because there is no electricity in their community,” said Aquino.

In remote villages in Mindoro province, most families rely on bunker fuel for light and average cost of power is P25 per kilowatt house (kWh), which is significantly higher than prices from conventional electricity resources at P5 per kWh, based on statistics from the DoE.

To mitigate the impact of climate change and to curb the reliance on fossil fuels, it makes sense for the country to invest in renewable energy, costs of which are expected to decrease over time.

Present costs of renewable energy are as follows: P6 per kWh for mini hydro, P7 per kWh for biomass, P10.95 per kWh for wind, P17.95 per kWh for solar, and P17.65 per kWh for ocean resources. “Mature” renewable energy sources such as geothermal and large hydroelectric plants average at P6 to P7 per kWh.

Under the NREP, the Philippines is being groomed to become the top producer of geothermal energy, double the capacity of hydroelectric plants and expand the percentage of biomass, wind, ocean and solar resources, said DoE secretary Jose Rene Almendras.

Through the development of renewable energy, Almendras said the country can increase its energy sufficiency by threefold from the current 27.5 percent.

DoE will also implement a national database for solar, tidal and wind, which are intermittent resources that are not continuously available all throughout the day. For example, solar energy is at its peak during daytime but cannot be harnessed at night.

Wind, solar and ocean or tidal wave energy require huge capital outlay and are intermittent resources so they are eyed as secondary or complementary green energy sources by government and the private sector partners.

Under the implementing rules and regulations of Republic Act 9153 or the Renewable Energy Act, the country's renewable energy supply will have an incremental increase of one percent each year.

Presently, 34 percent or about 5,000 MW of the country's power supply is from renewable energy sources. This means it will take at least two decades for the country to use renewable energy for 54 percent (15,300MW) in the energy mix, according to Department of Energy undersecretary Jose Layug Jr.

“There is high interest among foreign and local investors given that DoE already processed 227 renewable energy, another 80 pending for approval by July and 150 more for further feasibility study,” Layug said in an interview.

The government strategy is to tap foreign and local investors to finance and build these renewable energy plants to offset huge capital outlay. The investors are eyed to pass on the feed-in tariffs for technology development to consumers via local distribution partners, said Layug.

There are pending petitions to the National Renewable Energy Board to set the feed-in tariffs for renewable energy consumers at P10.65 per kWh.

Over time, Layug said renewable energy will reach grid parity and will be as cheap, if not cheaper, as energy produced by coal-fired power plants.

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