Energy in Transition: Renewable Natural Gas Has a Role to Play
For Canada to meet its recently announced "Net Zero by 2050" climate commitment, reducing the carbon intensity of natural gas production, distribution and consumption is a priority - all the more so given Canada's bold ambition to reduce greenhouse gas (GHG) emissions by 40 to 45 per cent below 2005 levels by 2030 (announced on April 22, 2021, at the Leaders Summit on Climate).
Renewable Natural Gas (RNG), also known as biomethane, is often seen as the key to decarbonizing the natural gas system. And for good reason: RNG is a drop-in replacement for conventional natural gas, but with much lower GHG emissions. Some RNG projects can do even more, delivering RNG through existing infrastructure that is not just incrementally better for the climate than conventional natural gas when it is burned but is actually "carbon negative" when measured on a lifecycle basis.