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Shale gas -- Environmental aspects  

CBC News Pennsylvania's Shale Gas: Environmental Costs (Part 3 of 3)

The shale gas boom may have delivered fiscal salvation to Pennsylvania's sagging economy, but many residents say the cost has been too high. For some the environmental fallout cannot be paid for at any price. In the third of a three-part series, reporter Jennifer Choi takes a closer look at fracking in Pennsylvania.
  • 2013
  • 00:03:17
  • 13-14
  • Added on: 10/02/2015

CBC News Pennsylvania's Shale Gas: Economic Benefits (Part 2 of 3)

Shale gas brought prosperity to Pennsylvania — and a notable lack of opposition. In the second part of a series looking at the industry there, reporter Jennifer Choi examines why so many residents got behind hydro-fracking.
  • 2013
  • 00:03:29
  • 13-14
  • Added on: 10/02/2015

The Exchange with Amanda Lang Moratorium on Fracking?

After hydraulic fracturing or "fracking" triggered a 4.4-magnitude earthquake in northeastern B.C., some critics called for a moratorium on fracking. This was one of the world's largest earthquakes ever triggered by the controversial process. Dianne Buckner of The Exchange speaks with geotechnical engineer Rick Chalaturnyk on whether or not a moratorium is the best way to address the link between fracking and ...
  • 2015
  • 00:04:59
  • 13-14
  • Added on: 09/23/2015

CBC News Fracking Triggered 2014 Earthquake in Northeastern B.C.

The quake was one of the world's largest ever triggered by hydraulic fracturing.
  • 2015
  • 00:02:03
  • 13-14
  • Added on: 09/16/2015

CBC News Fracking and Earthquakes: Exploring the Connection

B.C. commission draws link between fracking and 231 seismic events in the province.
  • 2015
  • 00:01:03
  • 9-12
  • Added on: 05/01/2015