In Canada, we measure RNG as GJ – gigajoules. That’s one billion joules, which is a measurement of a kg of mass moving at the speed of one meter per second. But it’s easier to understand joules when compared with other types of energy that we’re familiar with.
1 GJ of natural gas has the same amount of energy as 26.1 litres of fuel oil, 39.2 litres of propane, or 278 kilowatt hours of electricity1.
Most simply put, one GJ of RNG is equivalent to 4,633 hours of an average 60-watt lightbulb.