Let me refer to the Province of Ontario, where a green energy act was just introduced that has put feed-in tariff statements in place for various levels, whether biomass, biogas, wind, solar, or hydro power connections. I would stress that's not a form of taxation; I would say it's a form of opportunity where people now know what the rules are and can choose to comply or not to comply.
Taxation is a hammer that should only be used when you need to do mass collection on non-point sources you can't control. That's why I believe B.C. introduced a carbon tax to go after emissions from a great number of motor vehicles, because they were not going to chase down particular point-source initiatives. In Alberta, while they recognized the issue of point-source initiatives, they were able to work with them to produce a system that would allow the opportunity to bring an agricultural return on offset opportunities.
At the end of the day, if you're going to continue down this road of taxation, please make sure you put it into a research arena that's going to allow the work to continue to increase. If it were not for the research initiatives that agriculture has realized, we would not be seeing, for example, the corn production at the yields we now have, or canola production where we're currently at. Research like this will allow us to do much more with much less land, and thus feed the burgeoning population that's going to occur in this country and the world. I forget the exact estimates from the UN, but by 2050 we're going to have a few more billion people on this earth. Therefore, taxation to shut down an industry is not an initiative I'm willing to support.