Human Plants and Pets/ Animal Left Over can do more than we expected.

All these while we are wasted a lots, from whatever we can finished at our dining plate to our pets left over. Then, we just flush away the energies, and pay the maintenance for water flushing, waste water treatment charges, nature gas to cook it, buying fertilizer, garbage charges and much more.

Till now a household energy recycling products come out to save our waste. Araya Institute from the Middle East, created a such waste management and energy provision product name HOMEBIOGAS. To help those household which do not have access to such services, off-grid communities struggle to find a sustainable energy source and to properly dispose of their animal waste.

In fact these technology hav been using in Most Asia countries like China, Myanmar, Cambodian, Indian for a very prior.

However, the product do help a lots especially in Middle East countries. And be more mobile and user friendly.

In areas where the average day/night temperature is above 66° F (17° C), HomeBiogas claims its anaerobic system can digest up to 6 liters (1.6 US gal) of food waste or 15 liters (4 US gal) of animal manure to create approximately 3 hours of cooking biogas per day. The system also produces "a clean, natural liquid fertilizer" as a by-product of the digestive process.

Performance drops in cooler climates, but conceivably, the unit could be used in a well-ventilated and warm space, such as a greenhouse.

Ami Amir from HomeBioGas marketing and business development state that the HomeBioGas system is the only small biogas system that has ever achieved the European CE stamp of approval for safety. "We received this approval after a very thorough review by a biogas safety engineer, and then an audit by a European Laboratory who monitored the design, materials, manufacturing practices and final testing," Amir says. "We passed with flying colors."

The system produces methane gas at a concentration of 65 percent under very low pressure (20 millibars). "Due to the low pressure, there is nothing that can explode," Amir says. "Even if there is a leak, since methane is lighter than air, it immediately evaporates and gets dissipated in the atmosphere."

When the founders demonstrated the system to UN Secretary General, Ban Ki Moon, he provided them with a staggering statistic. According to a World Health Organization report from 2012, 4.3 million women and children die every year from the effects of air pollution created by cooking with solid fuels, such as wood, charcoal and coal.

Cooking on wood fires is also often a labour intensive process for women and children, as wood has to be gathered and carried. In some countries, the need for wood for cooking fires contributes significantly to deforestation.