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Two recent articles in a weekly newspaper reported that the government of Sri Lanka has been advised equity participation in coal mining companies after the Board of Investment (BOI) had contacted 20 potential coal producing companies in Indonesia , China and particularly in Australia and include three companies Orpheus Energy Ltd. Australia, Shanxi Coking Coal Group China and Yancoal Australia all of whom have agreed to supply coal on a long-term basis, and trial shipments of 20, 000 to 80 ,000 tons are available at current prices. It is not clear whether this is a commitment prior signing long-term contracts and from which company /ies trial purchases will be made.
Before I deal with the three companies above, I shall review the demand of coal. The use of coal continues to grow rapidly and will continue together with other fuels, to support world economic and social development particularly in rapidly developing world economies such as China and India.
The consumption of coal in China increased from 1.5 billion tons in 2000 to 3.8 billion tons by 2011, almost a threefold increase and the electricity production from coal in 2009 was 79 percent.
India consumed 122.9 million tons in 1980 and 721.4 million tons in 2011 a six fold increase and electricity production from coal was 66 per cent with an additional 3 per cent from lignite in 2009.
At present China consumes nearly as much coal as the rest of the world combined and the growth of world consumption increased from 3billion tons in 1970 to 6.9 billion tons in 2011.
However the IEA’s Energy Technology Perspectives 2010 target reduction in non renewable energy related (coal, oil and gas, shale gas) CO2 emissions by 50 per cent and such emissions from power generation are projected to be reduced by 76 per cent. Renewable energy (wind, solar and hydro) will account for 48 per cent of power generation and nuclear 24 percent.
It must be stressed that expansion of electricity generation by commissioning coal power plants will increase emissions of CO2 resulting in global warming and eventually climate change. The construction of coal power plants from 2010 to 2035 should aim at a path to achieve near –zero emissions by retrofitting the coal plants with Carbon Capture Storage (CCS) in 2015 and commercial Integrated Gasification Combined Cycle (IGCC) by 2020 and finally Retrofit Pulverized Coal Plants with CCS by 2035.Accordingly the cost of construction of coal power plants will increase dramatically if we are to reduce CO2 emissions.
According to International Energy Agency (IEA) the deployment of some technologies to use renewable energy such as wind, solar, wave etc for generation of electricity will increase carbon price to US$ 175 /ton of CO2.
Since substantial natural and financial resources are needed to develop alternative sources of electricity at a scale to replace coal, it is stressed the importance of CCS in mitigating CO2 reductions and thus global warming.
Sri Lanka’s projected electricity generation mainly from thermal and hydro was 960 GWh in the year 2000 and was 96 percent and 4 percent respectively. In 2011 it was 4968 GWh where thermal contributed to 86 per cent , hydro 12 percent and others (solar, wind ) 2 per cent .The installed capacity of power generation mix was 186 MW at 94 percent thermal and 6 percent hydro in 2000 which increased to 1081 GWh in 2011 (an increase of nearly 6 times within 10 years) with a mix of 78 percent thermal, 18 percent hydro and 4 percent others. It is also reported that the private sector contributed to 43 percent of the power demand at the end of 2011. (Source RAM Ratings (Lanka) Ltd.-Sri Lanka’s Power Sector –Firing the Rain August 2012).
Reduction on thermal energy reliance
The latest report published by the ADB indicated that Sri Lanka needs to reduce its reliance on thermal energy. “It may not be wise to rely on thermal energy due to environmental concerns and status of future world markets”. Energy outlook for Asia and the Pacific notes that Sri Lanka’s electricity demand is projected to grow by 3.6 per cent a year. The ADB recommends that “Sri Lanka must utilize hydro energy for power generation while increasing the role of renewable energy in the country’s power generation mix.”
BOI Report on Three Coal Mining Companies for Equity Investment
In the backdrop of the above analyses, my comments on the above are as follows: