The answer to this question is, of course, yes! Orange peels can be added to the compost to make it more nutritious. Furthermore, citrus peels can be added to increase the value of the compost. Citrus and orange peels are high in nitrogen. They can readily encourage the growth of bacteria and microbes in the soil, thereby making it fruitful. These are suitable green materials that, when degraded, will provide value to the soil.