cattle eating at a feedlot

Holos — a farm tool to assess GHG emissions from beef production

Software aims to help reduce greenhouse gas emissions from farms

Assessing greenhouse gas (GHG) emissions from beef production using the Holos software was the focus of a third annual Holos workshop, held recently in Airdrie, Alta. GHG emissions and carbon footprints are a major focus within the industry today as consumers demand information about how their food is produced. A concern that this growing pressure […] Read more

(Photo courtesy Agrium)

Ottawa’s new GHG goal eyes fertilizer, chem sectors

The federal government’s new target, to cut the country’s greenhouse gas (GHG) emissions by 30 per cent below 2005 levels in the next 15 years, will involve new regulations on fertilizer and chemical companies’ output. Environment Minister Leona Aglukkaq announced the government’s new target and general plans on Friday in Winnipeg, but hasn’t yet specified […] Read more


Hot air doesn’t just come from cattle

Hot air doesn’t just come from cattle

Not all science is good science, and sometimes good journals can publish bad science

In late July, a very popular and well-respected scientific journal called Proceedings of the National Academy of Sciences published “Land, irrigation, water, greenhouse gas, and reactive nitrogen burdens of meat, eggs, and dairy production in the United States” (PNAS 111:11996-12001). The authors, a physicist from Bard College in New York, a physicist and a graduate […] Read more