Taiwan is preparing to launch commercial operation of its first geothermal power plant that draws energy from a volcano, with the capacity to provide electricity to about 1,500 households in New Taipei City, New Taipei City Deputy Mayor Liu Ho-jan (劉和然) said on Tuesday.
The Sihuangziping Pilot Geothermal Power Plant (四磺子坪先導地熱發電廠) in the city’s Jinshan District (金山) has been connected to the electricity grid, drawing on the Datun Volcanic Group (大屯山火山群) to power its 1 megawatt (MW) generator, Liu was cited as saying in a city government news release after he visited the plant.
The launch of commercial operations later this month would be a milestone in Taiwan’s renewable energy efforts, as it would be the first plant powered by volcanic energy, he said, without giving a specific opening date.
Photo: Lu Hsien-hsiu, Taipei Times
Currently, the Sihuangziping plant can generate enough power to supply 1,500 four-person households for a year, according to the city government, which listed its annual power generation at 6.4 gigawatt-hours.
While Taiwan’s renewable energy efforts so far have been focused mainly on wind and solar energy, geothermal power is also being researched and developed, Liu said.
It is a stable and good base-load power source, with the capacity to remain in operation around the clock, 365 days a year, he said.
There is a high-temperature geothermal reservoir under the Datun Volcanic Group, which accounts for 70 percent of the country’s shallow geothermal energy resources, Liu said.
At the end of the year, construction would begin on a second geothermal plant powered by the volcanoes in the cluster, and it is expected to have a capacity of 4MW, with an annual generation of 27 gigawatt-hours, the New Taipei City Government said.
New Taipei City Economic Development Department head Ho Yi-ming (何怡明) said that geothermal investigation of the Datun Volcanic Group began as far back as 1966, but the fluid was too acidic, a problem that could not be solved with the technology at the time.
Fabulous Power Co, which was contracted to develop geothermal energy in the country, has since introduced the latest global technologies, including the use of dry-steam power generating sets and other techniques to deal with the acidity problem, Ho said.
Taiwan has four types of geothermal energy: magmatic-volcanic, extensional domain, orogenic belt/foreland basin, and geo-pressured geothermal, according to an article by National Taiwan University geology professor Song Sheng-rong (宋聖榮) published in a science education periodical in 2021.
The geothermal energy of magmatic volcanoes comes from the magma in shallow subsurface areas, while that from extensional domain volcanoes comes from temperature differentials caused by the rapid extension of the continental crust. The energy source of orogenic belt/foreland basin type volcanoes comes from the rapid uplift of the crust in the mountain-building process, and the geothermal source of geo-pressured geothermal systems comes from either the heat, mechanical energy, or methane dissolved in brine from the stratum, Song wrote.
Extensional domain energy is being generated at the Cingshuei Geothermal Power Plant in Yilan County, which has a capacity of 4.2MW, while an orogenic belt/foreland basin geothermal plant with a capacity of 0.5MW began commercial operations in Jinlun (金崙) in Taitung County’s Taimali Township (太麻里) in April.
INCREASED CAPACITY: The flights on Mondays, Wednesdays, Fridays and Sundays would leave Singapore in the morning and Taipei in the afternoon Singapore Airlines is adding four supplementary flights to Taipei per week until May to meet increased tourist and business travel demand, the carrier said on Friday. The addition would raise the number of weekly flights it operates to Taipei to 18, Singapore Airlines Taiwan general manager Timothy Ouyang (歐陽漢源) said. The airline has recorded a steady rise in tourist and business travel to and from Taipei, and aims to provide more flexible travel arrangements for passengers, said Ouyang, who assumed the post in July last year. From now until Saturday next week, four additional flights would depart from Singapore on Monday, Wednesday, Friday
The Ministry of National Defense yesterday reported the return of large-scale Chinese air force activities after their unexplained absence for more than two weeks, which had prompted speculation regarding Beijing’s motives. China usually sends fighter jets, drones and other military aircraft around the nation on a daily basis. Interruptions to such routine are generally caused by bad weather. The Ministry of National Defense said it had detected 26 Chinese military aircraft in the Taiwan Strait over the previous 24 hours. It last reported that many aircraft on Feb. 25, when it spotted 30 aircraft, saying Beijing was carrying out another “joint combat
Taiwan successfully defended its women’s 540 kilogram title and won its first-ever men’s 640 kg title at the 2026 World Indoor Tug of War Championships in Taipei yesterday. In the women’s event, Taiwan’s eight-person squad reached the final following a round-robin preliminary round and semifinals featuring teams from Ukraine, Japan, Thailand, Vietnam, the Basque Country and South Korea. In the finals, they swept the Basque team 2-0, giving the team composed mainly of National Taiwan Normal University students and graduates its second championship in a row, and its fourth in five years. Team captain
When Paraguayan opposition lawmaker Leidy Galeano returned from an all-expenses-paid tour of six Chinese cities late last year, she was convinced Paraguay risked missing out on major economic gains by sticking with longtime ally Taipei over Beijing — a message that participants on the trip heard repeatedly from Chinese officials. “Everything I saw there, I wanted for my country,” said Galeano, a member of the newly-formed Yo Creo party whose senior figures have spoken favorably about China. This trip and others like it — which people familiar with the visits said were at the invitation of the Chinese consulate in Sao Paulo
RSS