Written on: December 19, 2023
Propane gas is becoming increasingly popular for its energy efficiency and the many amenities it provides, including in Georgia. But will there be enough to go around in the future? The good news is that the advent of renewable propane gas can not only help meet rising demand, but it also gives us a dependable, secure domestically made energy source.
While it is not in common use yet, renewable propane gas has positioned itself to be a major part of the clean fuel conversation in the years ahead.
Since it is molecularly identical to propane, there will be no need to replace or alter existing propane appliances and equipment. As usage of renewable propane increases, it will reduce greenhouse gas emissions nationwide, making a big difference in the battle to mitigate the effects of climate change.
So where does it come from and how is it made? While conventional propane is a coproduct of crude oil and natural gas extraction, renewable propane is a non-fossil fuel produced at biofuel facilities from renewable biomass-based feedstocks.
Many of these feedstocks are what most people would consider waste products. For example, production of renewable propane diverts used cooking oil and meat fats from languishing in landfills. In 2018, in conjunction with biofuel production, renewable propane production used the following as feedstocks:
That’s a lot of waste being put to good use! Here’s a closer look at some of the common feedstocks used in the production of renewable propane gas.
Current research could bring us to a place where renewable propane produces net-negative carbon emissions. One of the most promising ways for reaching this goal is with dimethyl ether (DME). Researchers can now synthesize this biogas from animal waste. This prevents the release of methane and carbon dioxide into the atmosphere, and the product can be blended with propane.
The 200,000 tons of American renewable propane currently made is only about 0.1% of total propane production. The good news is that there is tremendous potential for growth as more resources are dedicated to renewable propane production. Also, since renewable propane is a coproduct of biofuel, they will scale up together.
Read more about renewable propane gas.