Energy in Latin America: Production, Consumption, and Future Growth - Kang Wu, Cynthia Obadia, Cynthia Obadía - Google Books

http://books.google.de/books?id=PRr8lyuX3yUC&pg=PA113&dq=coal+colombia+export&hl=de&sa=X&ei=h05JU9_cNofQtQaM-4CgDA&ved=0CCQQ6AEw

What has happened in Latin America's energy sector since the early 1990s is a revolution. Roles of state energy companies, private investment, and foreign capital are rapidly changing. This comprehensive study from the East-West Center presents an in-depth…