Money Diesel supply dwindles, with few ways to boost it. How this affects the economy and you. October 25, 2022November 7, 2022 Medora Lee, USA TODAY Comments Off on Diesel supply dwindles, with few ways to boost it. How this affects the economy and you. Diesel and heating oil supply's low, which could keep inflation high and push up heating bills this winter. Some say only a recession can dent prices.