Clean Technica

Elevated Crack Spreads & Crude Oil Prices Contribute to Higher Prices at the Pump

4 min read

What are crack spreads and why are they elevated? Crack spreads are indicators of the profitability of refining crude oil into petroleum products such as gasoline and diesel. One common crack spread is calculated by subtracting the spot market price of a gallon of crude oil from the wholesale price of … [continued]

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Our Food System Is In Trouble, And It’s Time To Change The Language We Use To Describe It

7 min read

If you’ve been following my work recently, you know that I’ve been celebrating several fine authors who have contributed to a Media Education Lab special issue. The August edition of MediaEd Insights was titled, “What’s for Dinner? Food as an Ecomedia Literacy.” The fourth essay in this series is a … [continued]

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