To limit the probability that the energy model calculation method will not account for the energy consumption of each heating, ventilating and cooling system, which could lead to inaccuracy of the model, which could lead to overestimation of the energy used by the reference building or underestimation of the energy used by the proposed building, which could lead to excessive use of energy, which could lead to an unacceptable effect on the environment.
To limit the probability that the energy model calculation method will not use the hourly energy consumption of each heating, ventilating and cooling system, which could lead to inaccurate energy consumption data for such systems being included in the calculations, which could lead to inaccuracy of the model, which could lead to overestimation of the energy used by the reference building or underestimation of the energy used by the proposed building, which could lead to excessive use of energy, which could lead to an unacceptable effect on the environment.