GPAC develops and creates with its clients integral planning services and strategies for green building projects and accompanies the planning and construction phases ensuring high quality standards. Our team advises its clients during and manages the certification process for the green building labels LEED and BREEAM and beginning in 2009 the German DGNB label. Together, GPAC defines with its clients, concrete goals for the project or building. Potential for saving and optimising energy use are identified and individual strategies for realization are developed. GPAC conducts numerous experiments to evaluate and optimise the interior climate and user comfort levels. GPAC accompanies the construction stage of the project ensuring the high quality standards set and controls the efficiency and effectiveness at the time of start up and during operation. This process guarantees that the goals set are also met. Services: Energy efficiency: - Concept for the optimisation of energy use - Cost vs. value analysis Energy efficiency consulting services - Design and realization of building reconstructions - Catalogue of desirable measures to be taken - Economic feasibility - Energy pass for residential and non-residential buildings (BAFA and dena) - Energy efficiency management - Energy efficient design - Consulting services on eligibility for public funding - Expert assessments / evaluations - Life-Cycle-Cost- Analysis - Energy- und CO2 Management - Quality assurance Sustainability: - Consultation on the sustainability of buildings - Development and design of sustainable strategies and concepts - Sustainability control, quality control and process control - Green building certification (LEED, BREEAM, DGNB)