Bright Blue's report on the coal phase-out and its impact on energy security was covered on Carbon Brief.
Here's an excerpt:
The report concludes that the energy security concerns over the proposed coal phase-out are unfounded, and that this policy is both achievable and desirable. But the benefits, both financially and for the climate, will depend on other factors. The speed at which low-carbon technologies are deployed, and the amount of gas required to fill the gap, will determine the cost and the benefits to the climate.