The ShockWave Power Reactor (SPR) equipment uses the physical phenomenon of cavitation, normally known as destructive force, and controls it rendering it non-damaging to equipment. This SPR uses the pressure fluctuations and extraction ability of cavitation to makes the fats, sugars, proteins and starches more accessible to the bacteria which increases methane gas yield. The SPR has a small footprint and easy to install device that can increase gas production by 20% or more while simultaneously reducing viscosity. It is fully commercial worldwide.