Poland is said to be spearheading the development of shale gas in Europe, but there aren’t enough drilling rigs. Dimiter Kenarov goes in search of one.
Polish leaders think they’ve found a path to energy independence, but their high hopes could prove premature.
Mining companies eyeing gold deposits in Turkey’s Kaz Mountains promise a boost to the local economy, but villagers are skeptical.
The Bulgarian government says gold mining will bring jobs and wealth to the impoverished town of Krumovgrad. But local residents fear the project might pollute their real treasure: water.