Open cast mining Structure Introduction What is open cast mining - PowerPoint PPT Presentation

Feb 24, 2023 •290 likes •502 views

Open cast mining Structure Introduction What is open cast mining Figures: coal land use worldwide Countries overview Values Economical x Ecological point of view Vision for coal/ possibilities What is open

Open cast mining
Structure Introduction ● What is open cast mining ● Figures: coal land use worldwide ● Countries overview ● Values ● Economical x Ecological point of view ● Vision for coal/ possibilities ●
What is open cast mining
World energy consumption by energy source. *quadrillion Btu (Source: US.Energy information administration 2017)
World energy related Carbon dioxide emissions by fuel type . *billion metric tons (Source: US.Energy information administration 2017)
World Coal Consumption (2017) Source: yearbook.enerdata.net
World Coal Production (2017) Source: yearbook.enerdata.net
Coal global distribution data (source: Wikipedia)
Germany Total amount Approx. 171,3 Mio. produced tons (2017) Usage Electricity, industry, heating % of electricity 23 Reserves (bill. T) 72,6 geological 36,1 economically 3,8 authorised
Russia 323 million tons Electricity production 14,4% 173 billion tons
Bangladesh 1 million tons Power generation 2 % 2527 million tons
Pakistan 4 million tons Heating, cooking, transportation 0 % 185 billion tons
Czech Republic 39,3 mil. t. - 2016 Electricity, industry, heating 42% of electricity 800 mil. t.
Colombia
Geographical heritage/ resources Stabilising stratum in the earth Political interest Electricity What are the VALUES of coal in your country/ for you? Market driver Biodiversity enhancement Water reserve/ recreation
Ecological perspective and Impacts
Economical perspective New Jobs Improved infrastructure Helps the local economy Tourists Higher productivity
Question for you Open-cast coal mining: Energy of the future or ecological ignorance of the past?
Thank you for your attention :)
Sources https://www.cleanenergywire.org/sites/default/files/styles/lightbox_image/public/im ages/factsheet/german-lignite-mining-districts-30072018-fs.jpg?itok=PRfEhRz3 http://www.ftijournal.com/article/how-and-why-to-value-a-coal-mine http://www.greenworldinvestor.com/2011/04/11/coal-advantages-and- disadvantages-pros-of-coal-winning-despite-dangerous-cons/ https://www.researchgate.net/figure/Map-of-the-study-area-and-the-coal-deposits- of-Pakistan-showing-location-of-oil-and-gas_fig1_263278656 http://www.theworldcounts.com/stories/Negative-Effects-of-Coal-Mining

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