Architectural design; Consulting services in the field of environmental assessment and planning; Energy auditing; Engineering services for building and property condition assessment; Engineering services in the field of reducing carbon dioxide emissions; Environmental engineering, testing and inspection services; Professional consulting services in the fields of engineering, land use planning, surveying, and environmental sciences; Providing scientific information, advice and consultancy relating to carbon offsetting; Research and development in the field of energy; Research and development of environmentally friendly forms of energy and power; Research in the reduction of carbon emissions; Sustainable urban planning services; Technical consultation in the field of environmental science, engineering services, design for others in the field of energy engineering, designing and testing of energy products for others; Technological planning and consulting services in the field of sustainable buildings, energy, renewable energy, use of energy, energy consumption, energy strategy, energy assessment, energy savings, energy efficiency, water efficiency, water and waste management strategies, environmental issues, carbon offsetting, environmental protection, and the reduction of carbon emissions; Technology advisory services related to sustainable buildings, energy, renewable energy, use of energy, energy consumption, energy strategy, energy assessment, energy savings, energy efficiency, water efficiency, water and waste management strategies, environmental issues, carbon offsetting, environmental protection, and the reduction of carbon emissions; Testing, analysis and evaluation of the goods of others to determine conformity with certification standards; Testing, analysis and evaluation of the services of others to determine conformity with certification standards; Scientific research in the field of environmental protection; Mechanical, electrical, plumbing, energy and environmental engineering