Ingenieur Vol 77 Jan-Mar 2019 ingenieur 2019 Jan-March | Page 72

INGENIEUR Coal Power Plant PT. Indonesia Power UJP JABAR 2 1050-megawatt (MW) coal-fired station Pelabuhan Ratu Jawa Barat Indonesia with 80% of its electricity generated by coal. The country’s coal reserves are projected to last for another 200 years. Australia, the fourth biggest coal producer after China, India and the United States (US), has coal contributing to 31.5% of its energy mix. According to the Intergovernmental Panel on Climate Change’s (IPCC) Special Report on Global Warming of 1.5°C (SR15), for atmospheric temperature increase to remain below 1.5°C and in order to avoid the worst climate impacts, the share of coal in global electricity generation in 2050 needs to be reduced to practically zero or zero to 2% of the existing level. While the rest of the world is busy phasing out coal powered energy in favour of greener, less carbon-intensive options, Southeast Asia is ramping up its coal plan, preparing for the fossil fuel to meet 40% of the energy growth demand by 2040. While the numbers on the forecast report for economic growth look good, it comes at the expense of the region’s people. Many of whom, together with those from neighbouring regions, 6 70 VOL 2019 VOL 77 55 JANUARY–MARCH JUNE 2013 are regarded as being most vulnerable to climate change impacts. Indonesia was among the top five biggest coal producers in 2016, 80% of which was allocated for export. While it targets an ambitious 29% emission reduction, the country also plans to build 100 coal-fired power plants, while at the same time expanding palm oil production, most probably, at the expense of its forested areas. Indonesia produced 6.3% or 460 million tons(Mt) of the world’s coal in 2016. With 191 representatives at COP24 in Katowice, Indonesia was one of the top five countries with the biggest number of delegates. Two other Southeast Asian countries, Malaysia and Thailand are in the top 10 biggest net importers of coal, together absorbing more than 4% of exported coal globally at 53 million tons. While coal’s proponents often wave about the term ‘clean coal’ to support their continued consumption, its exact definition is hard to pin down. The ASEAN Clean Coal Technology (CCT) Handbook for Power Plants by the ASEAN