Propane guides
Short reads to go with the station map — written from AFDC definitions and public price/safety sources.
Propane Refill vs Exchange: What the Difference Means
How tank refill stations differ from cage exchanges, and what AFDC “primary” and “secondary” labels actually mean.
How Much Does It Cost to Refill a 20 lb Propane Tank?
A careful way to estimate refill cost using tank gallons and official U.S. price reports — without made-up prices.
Propane Tank Safety Basics for Home and Travel
Practical safety habits for storing, moving, and checking propane cylinders, with links to public safety resources.
RV Propane Tips: Finding a Fill on the Road
How to use AFDC primary stations for vehicle and RV fills, what to ask when you pull in, and links to official locators.
Propane for RVs and Camping: Fills, Safety, and Finding Stations
How RVers and campers use propane on the road, what to ask at a fill station, and where to find AFDC-listed LPG stops.
Propane for Grilling: 20 lb Tanks, Refills, and Cost Basics
Practical guide to 20 lb grill cylinders — refill vs exchange, how much propane is in a tank, and how to estimate cost without invented prices.
Propane for Home Heating: Tanks, Deliveries, and Price Reports
How residential propane heating works at a high level, where EIA price data comes from, and how fill stations differ from bulk delivery.
Propane for Forklifts: LPG Cylinders in Warehouses and Yards
Why many forklifts run on propane, what to ask a fill station, and links to AFDC stations and safety resources.
Propane for Patio Heaters: Cylinder Tips and Where to Refill
Using 20 lb cylinders with outdoor patio heaters — safe setup habits, refill options, and station finder links.
Propane for Generators: Standby and Portable Fuel Notes
High-level guide to propane-fueled generators, fuel storage vs utility tanks, and finding LPG when you need a fill.