This year’s Earth Day passed on Tuesday with close to 100 different “green” events held around the nation to honor Mother Nature.
But as Environmental Protection Administration (EPA) Minister Winston Dang (陳重信) stressed, the Earth Day activities were only one-day events hosted to stimulate public interest and broaden knowledge of eco-friendly behavior so that people could begin to practice them in everyday life.
And conservation of water and electricity may become an essential part of life in the future, with waves of academics and experts urging the new government to increase water, energy and gas prices.
In line with the trend, president-elect Ma Ying-jeou (馬英九) said at an environmental press conference on Monday that to promote carbon reduction, he would implement energy taxes and greenhouse gas emission reduction laws. He also said he would devise a water usage quota per capita and charge premiums for extra usage.
“If we set a person’s daily water usage at 245 liters, people would think about water conservation when flushing the toilet or using their washing machines,” Ma was quoted as saying.
Jerry Chiou (邱繼哲), founder of the Green Comfortable Healthy Association and nicknamed the “electricity-saving guru,” said that electricity conservation is all about simple mathematics. The first step to saving electricity, besides switching off idle appliances, is to replace all bulbs with the energy-saving variety.
“Your electricity bill is the sum of the wattage of your electric appliances, multiplied by the number of hours they are in use, times the unit price for electricity [currently NT$2.4 per unit],” he said. “Since you cannot change the unit price for electricity, you should work on reducing the wattage of your home appliances and the number of hours you use them.”
Every unit of electricity is equivalent to 1,000 watts used for 60 minutes, he said, explaining that powering a 50 watt light bulb for 20 hours would cost one unit.
The reason that LED bulbs are more energy efficient is because most of the electricity — more than 90 percent — used in incandescent bulbs is emitted not in light, but in heat, Chiou said.
“That means in addition to using more electricity, in summer your air conditioner has to generate extra output to offset the heat emitted by your bulbs,” he said.
“If you consider that fact, and replace a traditional 100 watt incandescent light bulb with a 21 watt LED bulb that produces the same brightness, you save 19 units of electricity and NT$45.6 per month if you use the bulb for eight hours a day,” he said.
The simple calculation reveals that LED bulbs are a worthwhile investment, Chiou said, even with a typical domestic LED bulb costing about NT$70 more than a traditional one. Following the calculation above, LED bulb users could expect electricity savings after the second month of usage.
Domestic water users can similarly slash more than half of their water bills with a few simple tricks and nifty gadgets, said Sheng Yuan-li (盛元禮), secretary-general of the Taiwan Water-Saving Facilities Development and Promotion Foundation.
“With every unit of water conserved, you emit one fewer unit of wastewater into the water treatment system,” Sheng said.
Saying that water conservation should done without inconveniencing users, Sheng stands behind the notion that water saving should not be carried to extremes, “since that would upset people and turn them in the opposite direction.”
“In some department stores, for example, the volume of water is reduced to mere drops,” he said.
“Not only does this annoy people, it prolongs hand-washing time, and therefore in the end does not really save water,” he said.
Using a water-saving kit the Taipei City Government commissioned him to develop as an example, Sheng said that by fitting domestic faucets with his patented plastic O-ring, water output could be cut up to 60 percent, “but users wouldn’t even notice a difference in their water consumption habits.”
“I have designed O-rings in three different sizes to accommodate the water pressure in different homes, so users can choose the size that works best for them,” he said.
Another simple way to save water is to fit toilet bowls with two-stage flushers, he said.
“A person goes to the bathroom five times a day on average, however three to four of those trips are for urination only — and flushing a tank full of water is wasteful,” he said.
Domestic users who wish to convert their toilets can get the flushers from DIY stores, he said, adding that consumers should be careful to check for a Water Conservation Mark on the products, issued by the Ministry of Economic Affairs’ Water Resource Agency.
In addition, Sheng advised the public to investigate actual water output needs in their toilets and lower the water level in their tanks whenever possible.
“By lowering the water level by 1cm, a liter of water is saved per use,” he said.
And besides these tricks, there are other countless ways to save water, Sheng said.
“Homemakers are usually good with water conservation strategies — for example, water used to rinse raw rice makes excellent dish detergent.”
By using less water, if you live in a high-rise building, that means the water pump used to pump water to upper floors would be used less, meaning that you save electricity along the way, he said.
“Every bit counts. With every unit of water you save, you reduce carbon emissions by 0.194kg, and that can add up very quickly,” he said.
SPACE VETERAN: Kjell N. Lindgren, who helps lead NASA’s human spaceflight missions, has been on two expeditions on the ISS and has spent 311 days in space Taiwan-born US astronaut Kjell N. Lindgren is to visit Taiwan to promote technological partnerships through one of the programs organized by the US for its 250th national anniversary. Lindgren would be in Taiwan from Tuesday to Saturday next week as part of the US Bureau of Educational and Cultural Affairs’ US Speaker Program, organized to celebrate the 250th anniversary of the signing of the Declaration of Independence, the American Institute in Taiwan (AIT) said in a statement yesterday. Lindgren plans to engage with key leaders across the nation “to advance cutting-edge technological partnerships and inspire the next generation of scientists and engineers,”
UNREASONABLE SURVEILLANCE: A camera targeted on an road by a neighbor captured a man’s habitual unsignaled turn into home, netting him dozens of tickets The Taichung High Administrative Court has canceled all 45 tickets given to a man for failing to use a turn signal while driving, as it considered long-term surveillance of his privacy more problematic than the traffic violations. The man, surnamed Tseng (曾), lives in Changhua County and was reported 45 times within a month for failing to signal while driving when he turned into the alley where his residence is. The reports were filed by his neighbor, who set up security cameras that constantly monitored not only the alley but also the door and yard of Tseng’s house. The surveillance occurred from July
A Japan Self-Defense Forces vessel entered the Taiwan Strait yesterday, Japanese media reported. After passing through the Taiwan Strait, the Ikazuchi was to proceed to the South China Sea to take part in a joint military exercise with the US and the Philippines, the reports said. Japan Self-Defense Force vessels were first reported to have passed through the strait in September, 2024, with two further transits taking place in February and June last year, the Asahi Shimbun reported. Yesterday’s transit also marked the first time since Japanese Prime Minister Sanae Takaichi took office that a Japanese warship has been sent through the Taiwan
‘SAME OLD TRICK’: Even if Beijing resumes individual travel to Taiwan, it would only benefit Chinese tourism companies, the Economic Democracy Union convener said China’s 10 new “incentives” are “sugar-coated poison,” an official said yesterday, adding that Taiwanese businesses see them clearly for what they are, but that Beijing would inevitably find some local collaborators to try to drums up support. The official, speaking on condition of anonymity, made the remark ahead of a news conference the General Chamber of Commerce is to hold today. The event, titled “Industry Perspectives on China’s Recent Pro-Taiwan Policies,” is expected to include representatives from industry associations — such as those in travel, hotels, food and agriculture — to request the government cooperate with China’s new measures, people familiar with
RSS