It was a close race, but most of you who voted on the “$100 oil” poll believe the fossil fuel will rise past that symbolic $100 threshold this year. In total 10 people picked 2006, with 2007 and 2008 tied at 8 votes each. Only 5 believed it would happen in 2009 or later.

Okay, didn’t get a huge response with that one, but it’s gradually building — these things take time. Next poll will be posted this week so keep your eyes open. If anybody has suggestions for a question let me know.

A news conference was held on Saturday in the small farming community of Guelph, Ontario, to discuss the conclusions of a “ground-breaking scientific study” on the use of densified agri-fuels — such as switchgrass turned into pellets or briquettes– as a replacement for burning fossil fuels. The study was published in the journal Critical Reviews in Plant Sciences.

“The major advantages of producing densified warm-season grasses for bioheat include: it is the most efficient strategy to use marginal farmlands in the most temperate and tropical climates to collect solar radiation; it has an excellent energy balance; the feedstocks can be used conveniently in a variety of energy applications; and it is relatively environmentally friendly,” according to an abstract of the study. “Densified warm-season grass biofuels are poised to become a major global fuel source because they can meet some heating requirements at less cost than all other alternatives available today.”

Research firm Resource Efficient Agriculture Production, or REAP Canada, says the heat from burning these densified energy grasses and other agricultural residue “could produce the equivalent of 2.5 million barrels of oil per day by 2020 in North America.”

REAP Canada argues that using “bioheat” would be less costly and more effective, in terms of reducing greenhouse gas emissions, than pursuing mandates for ethanol and biodiesel content — such as the 5 per cent ethanol mandate supported by the new Conservative government. It also claims that it would be 25 per cent to 50 per cent cheaper than heating with oil or natural gas.

What’s interesting is that REAP Canada got Cornell’s David Pimentel to give a keynote address at the conference, where he apparently spoke publicly about his support for the emerging bioheat industry. In a press release before the conference, Pimentel is quoted as saying, “Bioheat offers the best energy and greenhouse gas balances of the available options and is the most efficient way to produce energy from farmland.”

Pimentel, as you’ll recall, is the chap who believes that ethanol and biodiesel production is a waste of time and money because, he asserts, it takes more energy to create the biofuels than the energy you get out of them. It’s an assertion that has been widely disputed. I unfortunately could not make it to the Guelph event to probe Pimental on this issue.

I have no doubt it takes less energy to simply compress switchgrass into briquettes and throw them in an oven to heat your house, but it doesn’t do much for the transportation market. Besides, does a bioheat market really have to take away from an ethanol market? If cellulose ethanol, for example, relies on agricultural residues such as cereal straw and corn stover, then this form of biofuel could still be produced for the transportation market alongside other bioheat-type fuels for heating.

In any event, it’s difficult to pass judgement without learning more. Stay tuned.

A news conference was held on Saturday in the small farming community of Guelph, Ontario, to discuss the conclusions of a “ground-breaking scientific study” on the use of densified agri-fuels — such as switchgrass turned into pellets or briquettes– as a replacement for burning fossil fuels. The study was published in the journal Critical Reviews in Plant Sciences.

“The major advantages of producing densified warm-season grasses for bioheat include: it is the most efficient strategy to use marginal farmlands in the most temperate and tropical climates to collect solar radiation; it has an excellent energy balance; the feedstocks can be used conveniently in a variety of energy applications; and it is relatively environmentally friendly,” according to an abstract of the study. “Densified warm-season grass biofuels are poised to become a major global fuel source because they can meet some heating requirements at less cost than all other alternatives available today.”

Research firm Resource Efficient Agriculture Production, or REAP Canada, says the heat from burning these densified energy grasses and other agricultural residue “could produce the equivalent of 2.5 million barrels of oil per day by 2020 in North America.”

REAP Canada argues that using “bioheat” would be less costly and more effective, in terms of reducing greenhouse gas emissions, than pursuing mandates for ethanol and biodiesel content — such as the 5 per cent ethanol mandate supported by the new Conservative government. It also claims that it would be 25 per cent to 50 per cent cheaper than heating with oil or natural gas.

What’s interesting is that REAP Canada got Cornell’s David Pimentel to give a keynote address at the conference, where he apparently spoke publicly about his support for the emerging bioheat industry. In a press release before the conference, Pimentel is quoted as saying, “Bioheat offers the best energy and greenhouse gas balances of the available options and is the most efficient way to produce energy from farmland.”

Pimentel, as you’ll recall, is the chap who believes that ethanol and biodiesel production is a waste of time and money because, he asserts, it takes more energy to create the biofuels than the energy you get out of them. It’s an assertion that has been widely disputed. I unfortunately could not make it to the Guelph event to probe Pimental on this issue.

I have no doubt it takes less energy to simply compress switchgrass into briquettes and throw them in an oven to heat your house, but it doesn’t do much for the transportation market. Besides, does a bioheat market really have to take away from an ethanol market? If cellulose ethanol, for example, relies on agricultural residues such as cereal straw and corn stover, then this form of biofuel could still be produced for the transportation market alongside other bioheat-type fuels for heating.

In any event, it’s difficult to pass judgement without learning more. Stay tuned.