There was a lot there. I'm going to speak about the Nova Scotia experience.
Our work and our expertise is on energy efficiency and reducing energy usage. In Nova Scotia, primary sources of energy usage come from home and building heating and cooling, which is a mix of electricity. In our province, about half of our electricity is generated from coal and the other half is a mixture of wind, a bit of hydro—soon to be more—some natural gas and some mix of oil or whatnot. The rest of the energy usage in home and building heating and cooling is primarily oil, a bit of wood, some natural gas predominantly in the Halifax area through our natural gas provider, and I think we have a couple of industrial facilities that may also have access to natural gas.
When we speak to customers, they want to talk to us about reducing all of their energy costs and all of their energy usage. I spoke about some of the gaps earlier. When we go to an industrial facility, if they're using a mix of natural gas for either their building heating and cooling or their industrial processes, or a mix of electricity or a mix of oil, currently we're only able to help them reduce their electricity usage. In many of our industrial facilities, that electricity usage is in industrial processes, if you will, but for building heating and cooling, they're using a mix of oil, sometimes natural gas.