CO₂ fertilization by day, heat by night. This can be realized with the use of a heat storage tank, in combination with a gas fired boiler. The insulated buffer tank stores the heat energy for use at other times, providing the grower with higher yields and increased climate control, without wasting energy.
Cooling is becoming more important in horticulture everyday as certain crops(e.g. cannabis) thrive at low temperatures and/or low humidity. These aspects can be controlled with a cooling system. A proper cooling system incorporates a cooling buffer tank to provide more control over the water temperature. It is important to adjust the insulation material for the cooling buffer tank since it has to cope with condensation on the steel parts.