Porto Protocol members may recall having been previously introduced to the merits of pulse cooling as identified in the February, 2021 newsletter article published by Treasury Wine Estates (Link). TWE has done a great job with their automation and energy savings objectives, though many producers...

Fill the jacket with cold glycol, hold for a period of time to transfer heat and then replace it with fresh coolant. Good money is required to cool glycol so why only get a partial return with a constant flow? If you were to introduce pulse cooling tomorrow you would be on the way to halving your...