Is currently, in the process of reformatting Institutional Cascade, due to NY's (and soon to be other states) requirement of Phosphate Free, detergents for Commercial Use.
The new (Phosphate Free) formulation should be quite similar, to the current formula & performance of Cascade Gel.
Non phosphate detergent for commercial dishmachines
I have been using them for a while now. As much as I was unsure at first the 3 I've used ( Ecolab Solid Fusion, Ecolab Apex Power and Ecolab Solid Power XL) work well in dishmachines supplied with softened water and deliver good results. I have also used Solid Power XL and Apex Power in hard (25 grain) water and found the results to be decent.
I should hope that If P&G is reworking Institutional Cascade to eliminate phosphates they leave out the enzymes. These will not work in the high temperatures and very short wash times of commercial dishmachines.