Why regulating your energy consumption is important A growth climate with the proper ratio of light, warmth and CO2 dosage ensures high production and quality. The most important sustainable source of growing light and warmth for your crop process, the sun, is not always sufficiently available. That’s why supplemental energy must be used. However, fossil energy sources, such as natural gas and petroleum are becoming ever scarcer and more expensive and they burden the environment. Efficient management of energy processes and CO2 dosage, therefore, are necessary for sustainable production and for your company profit.