Laws around organic waste have seemed to pop…

In this blog, we review if a sealed, above ground aerobic biodigester is a suitable replacement for a traditional septic tank.

In early October 2022, Power Knot Ocean joined…

A machine that turns your food waste into water almost sounds almost too good to be true. Certain requirements need to be met to make biodigester the right fit for your facility. In this blog, we discuss the business and building requirements for a biodigester to help you determine the best food waste solution for your facility.

Digesters have emerged as a popular, environmentally friendly choice for managing food waste. In fact, some states are investing millions into these digesters. However, other states are levying millions in fines against digester operators accused of polluting their environment. The truth is that there are two distinct types of digesters, with two very different environmental impacts. 

There’s increasing recognition that food loss and food…

The problem of food waste is getting more…

Biofuels have long been touted as a sustainable alternative to fossil fuels because they are made from renewable resources. However, there’s ample evidence emerging that the production of biofuels and their subsequent combustion contribute to environmental problems.

WasteExpo 2022 was a whirlwind of towering trucks, thrilling technology, and businesses involved in trash. The Power Knot team spent three days exploring new trends in the waste industry, participating in deep discussions, and showcasing new technology and products. Here are our highlights from each day of the show.