The US-Iran war’s effects on propane: A recap
April 17, 2026 By Brian Richesson and Mark Rachal
This week, we look back at recent reporting from Mark Rachal and Brian Richesson on the conflict between the United States and Iran.
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US crude position in the second month of the US-Iran war
March 30, 2026 By Mark Rachal
Mark Rachal looks at U.S. crude prices and inventories as the conflict between the United States and Iran continues.
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US natural gas prices at 3-year high
December 9, 2025 By Mark Rachal
Mark Rachal explores the relationship between the current high natural gas prices and propane prices.
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No dip in propane prices this December?
November 10, 2025 By Mark Rachal
Mark Rachal explores the possibility that the annual December propane price dip might not occur this year.
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Supports spark rally in crude prices
October 28, 2025 By Mark Rachal
Since Oct. 20, crude prices have surged higher, and several developments are behind the increase, writes Mark Rachal of Cost Management Solutions.
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What the future holds for crude prices
September 2, 2025 By Mark Rachal
Mark Rachal analyzes Goldman Sachs’ predictions for crude prices and supply.
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Why propane prices are lower this year
August 19, 2025 By Mark Rachal
Mark Rachal explains how the recent meeting between the United States and Russia could impact propane prices.
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Contangoed vs. backwardated crude price curves and propane prices
May 13, 2025 By Mark Rachal
Mark Rachal looks at the impact of crude forward price curves on propane prices.
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Outlook for crude and its impact on propane prices
February 10, 2025 By Mark Rachal
Mark Rachal, director of research and publications for Cost Management Solutions, explores crude’s impact on propane prices.
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The dreaded propane price spike
January 21, 2025 By Mark Rachal
Mark Rachal examines the recent price spikes in both crude and propane prices.
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