I will calculate the energy balance for the building

Performing energy balance calculations for the building using Design Builder software, Climate Consultant, and a specific tool for determining net-zero building level. Service considers creating a 3D model of the building, defining passive architecture measures included in the design, and performing HVAC calculations, all based on the stepped strategy: reduce, reuse, and produce energy. The final step is determining reached the net-zero level for the building, and the presentation of all measures which are included in striving to reach the net-zero building level.