Using Compost For Energy

Energy sources are consumed heavily each day and it has become a quandary to come out with a solution to these never ending requirements of energy. Due to heavy reliance on non-renewable sources, it is indispensable to search and develop alternative energy sources for survival. This has led to numerous discoveries under the renewable energy cluster and one of them is compost heat.

Compost is the decayed outcome of biodegradable substances which can be used as a fertilizer substitute efficiently. Compost is produced when substances like manure, wood shavings, clipped leaves food scraps, grass, uprooted plants etc. are decayed under favorable conditions. Other than gases like methane, CO2 and water which are released during the composting process as by-products, heat is also generated which can easily answer our some of our energy requirements. Let us learn the basic break-down process to understand how compost heat can be harnessed as a source of energy.

When the material mix is kept for composting, the microbes swing into action and fermentation begins. Now aeration plays a big role here, if your compost bin is air tight it leads to anaerobic digestion and gas like methane which acts as a biogas is released. Secondly, if the digestion process starts with oxygen as an aid, CO2 and water are released as by-products. With this, regardless of the digestion process, as the compost ferments the temperature around it rises and significant amount of heat is produced.

Compost heat utilization is not an easy task as compost releases heat only till a percent of fermentation process is complete and with this harnessing this heat form is a process which is not fool-proof and efficient. But to make it work, different methods have been invented and they produce astonishing results. Some models have been proposed by Jean Pain, a French innovator and they work effectively as well.{ This includes making a tubing wound around your compost bin and running water through it to warm it, which can help in getting hot water to warm your house or the greenhouses using water radiators with warm water for kitchen.| One of his innovations includes using hosepipe loops kept inside compost which heat the running water periodically. This heated water can be used in domestic processes with keeping your house warm with water radiators.| He has proposed running water pipe loops through compost and using the heat to warm the water, this process works wonderfully and can keep your house warm with water radiators and also help you in household work.

Research on Compost Heat has been on from decades and various prototypes have come to save it. This heat form is a renewable source and one can easily make more heat out of compost by adding more compost substances. With high energy demands surpassing available resources, compost heat acts as a boon as it can surely help you with your energy needs.

About the Author:

Ross is in charge of Do not despair if you need to save energy. Many techniques exist to help becoming energy efficient. More can be read at How to Build Solar Panels. You can read advice on many related topics, like how to build wind turbines.