GWH vs BRFH Comparison

ESS Tech Inc is a long-duration energy storage company specializing in iron flow battery technology. The company design and produce long-duration batteries predominantly using earth-abundant materials.

Barfresh Food Group Inc develops, manufactures and distributes ready to blend frozen beverages, including smoothies, shakes and frappes for restaurant chains and the foodservice industry. The company's proprietary, patented system uses portion-controlled pre-packaged beverage ingredients that deliver freshly made frozen beverages that are quick, cost efficient, and without waste. Barfresh provides both a single serve solution and a bulk format solution, ideal for high-volume locations. It has seven flavors available as part of its standard line vanilla shake, caribbean smoothie, triple berry smoothie, caramel macchiato frappe, strawberry banana smoothie, mocha frappe and mango burst smoothie and has the development capabilities to deliver custom flavors.