Method and system for processing animal waste

A system of processing animal waste, the system comprising:

• a gasifier coupled to a source of animal waste, the gasifier comprising
• primary and secondary chambers and configured to draft a portion of gases and volatile hydrocarbons from the primary chamber into the secondary chamber integrated under the primary chamber for complete oxidation of the animal waste,
• a heat transfer material lining the primary and secondary chambers and partially separating the secondary chamber from the primary chamber, and
• a burner configured to provide heat to the secondary chamber of the gasifier to indirectly heat the animal waste in the primary chamber to a temperature to drive off moisture and lower energy hydrocarbons from the animal waste in order to break down the animal waste into the gases and volatile hydrocarbons to cause exothermic reactions in the primary chamber in order to increase the temperature therein to drive off remaining carbon and begin oxidation of the animal waste in the primary chamber;
• a controller programmed to control a feedrate of animal waste to the gasifier based on the British thermal units {BTU) of the animal waste;
• a heat exchanger integrated within a flue of the gasifier, coupled to a water supply, and configured to heat the water;
• and
• a radiator in fluid communication with the heat exchanger and configured to provide ambient heating using the heated water.