2024 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels

2023 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels

2022 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels

2021 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels

2020 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels

2018 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels

2017 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels

2015 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels

2014 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels

2013 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels

2012 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels

2010 42 USC 15927 – Oil shale, tar sands, and other strategic unconventional fuels