Information for 2022 is not yet available but check out the information from 2021 below.
If you have a gas-powered generator smaller than 4KW, you are allowed to bring the appropriate amount of gasoline to power it (up to 5 gallons). Any excessive amounts of gasoline will be confiscated.
If you have a portable grill or stove, you may bring up to 40 lbs of charcoal and/or a small (20 lbs or less) container of propane. Please note, the small green Coleman propane tanks are limited to 2 per grill.