Continued growth in emissions of greenhouse gases around the world has caused abnormal and extreme weather events such as heat waves, droughts, and catastrophic torrential rains. These events are no longer just abstract future scenarios; they are happening today in all corners of the globe.
Average temperatures in Taiwan in the past two years have been the highest in 100 years. Since 2017, rainfall has dropped markedly, affecting hydroelectricity generation. Indeed, these recent developments are having a considerable impact and pose a significant threat.
Other parts of the world have witnessed similar trends. During the 2018 summer season, many countries across the Northern Hemisphere in Europe, Asia, North America, and North Africa have experienced record-breaking heat waves and deadly wildfires that seriously jeopardized human health, agriculture, natural ecosystems, and infrastructure.
As a member of the global village, and in line with the Paris Agreement, Taiwan has actively encouraged all stakeholders to do their part in strengthening efforts toward reducing carbon emissions. Taiwan has passed the Greenhouse Gas Reduction and Management Act, under which five-year carbon reduction targets have been formulated.
By setting emission caps, promoting green finance initiatives, cultivating local talent pools and education, encouraging cooperation across central and local government agencies and across industries, and involving the public, Taiwan seeks to reduce its greenhouse gas emissions by 2050 to less than 50 percent of 2005 levels.
Almost 90 percent of Taiwan's annual greenhouse gas emissions come from fuel combustion. The government is striving to increase the share of renewable sources in overall energy generation to 20 percent by 2025, and raise the share of energy produced with natural gas up to 50 percent.
At the same time, Taiwan is gradually reducing its reliance on coal, closing older coal facilities and equipping the remaining ones with high-efficiency ultra-supercritical units that cause less pollution.
The government is also investing in other equipment and technology that can help reduce pollution, offering subsidies to encourage people to replace older vehicles as well as promoting electric vehicles. Earlier in 2018, Taiwan's Air Pollution Control Act was amended, with stronger measures to curtail air pollution and accelerate Taiwan's energy transition.
Taiwan's energy policies are being promoted in consideration of four core aspects: energy security, green economy, environmental sustainability, and social fairness.
Furthermore, Taiwan is working on an energy transformation white paper and encouraging public participation and input during this process. It is also implementing key action plans under the Energy Development Guidelines, so as to make a decisive shift toward sustainable energy development.
The pursuit of economic growth often comes at the expense of environmental degradation and depletion of natural resources. According to research by the Global Footprint Network, human consumption of natural resources is outpacing the ability of the planet's ecosystems to regenerate resources by a factor of 1.7. In fact, in 2018, Earth Overshoot Day fell on August 1, which was earlier than ever before.
Taiwan has already made significant progress over the past two decades in recycling and reusing resources. In fact, in 2017, Taiwan's resource recovery rate was 52.5 percent, a ratio surpassed only by Germany and Austria.
The recycling rate of plastic bottles in Taiwan in 2017 was 95 percent. And during the 2018 FIFA World Cup, about half of the 32 teams in the tournament wore jerseys produced with recycled bottles from Taiwan.
Having benefited tremendously from industrialization, Taiwan is now fully committed to playing a key role in saving the planet and its precious ecosystems.
Taiwan is ready and willing to share its knowledge and experience in environmental management, disaster prevention and warning systems, energy efficiency enhancement technology, and application of innovative technology.
Climate change is a matter of our planet's survival, and should not be reduced to a political issue. Taiwan has long been unfairly disregarded by and isolated from the United Nations system. This has not discouraged us.
On the contrary, we have doubled our efforts based on our belief in the Confucian saying that "a man of morality will never live in solitude; he will always attract companions."
In a professional, pragmatic, and constructive manner, Taiwan will seek meaningful participation in international organizations and events, and fulfill its responsibilities as a member of the international community. Let Taiwan join the world, and let the world embrace Taiwan.
Dr. Lee Ying-yuan is the minister of the Environmental Protection Administration, the Executive Yuan, R.O.C. (Taiwan).