Professor Brian Ó Gallachóir:

I will defer to others. I might allow Dr. Styles to answer first on the forestry side because he did not get an opportunity to speak previously. Dr. Daly may then come in on the energy question and Dr. Hanrahan can answer on agriculture. One of my roles is to chair an International Energy Agency technology collaboration programme on energy systems modelling. It dates back to the early 1970s and it is the international body which has developed the TIM, the energy system model that is used and has been widely peer reviewed internationally. I will leave it to Dr. Daly to answer further on that. Perhaps Dr. Styles can come in first, followed by Dr. Daly and Dr. Hanrahan.