The Business Case for Sustainable Design - the City of Melbourne CH2 Project

Peter Stewart
Jon Robinson
Sowfun Low


The City of Melbourne's landmark building development project.referred to as Council House 2 (CH2) is to be completed during2006. CH2 is a world leading six star environmental buildingincorporating sustainable technologies and producing financial.environmental and societal benefits. The business case forsustainable design within the context of CH2 is examined . Anoverview is carried out of traditional business case decisionmaking tools used in the context of property development. Thecase for the design and construction of ecologically sustainablebuildings is considered . The CH2 project is reviewed in detail andthe "triple bottom line" business case model developed by the Cityof Melbourne. which underpins the development. is investigated.It is concluded that the CH2 development should deliver diversebenefits to all stakeholders; the Council. staff. business andratepayers. Further. the business case model developed by theCH2 project can be utilized as an exemplar for other developments.

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Adams, R. (2004), Interview with Rob Adams 25th October 2004, City of Melbourne.

AEC (2003), Productivity Benefits at CH2, unpublished report, Advanced Environmental Concepts.

AGO (1999), Scoping Study for Minimum Energy Performance Regulations for Incorporation into the Building Code ofAustralia, Australian Greenhouse Office, Canberra.

Baum, A. and Crosby, N. (1995), Property Investment Appraisal, 2nd. edition, Routledge, London.

Berman, A. (2001), Green Buildings: Sustainable Profits from Sustainable Development, unpublished report, Tilden Consulting.

Brown, G.R. and Matysiak, GA, (2000), Real Estate Investment: A Capital Market Approach, Pearson Higher Education Prentice Hall.

Brundtland Commission (1987), Our Common Future, World Commission on Environment and Development.

Capital, E. (2003), The Cost and Financial Benefits of Green Buildings, a report to California's Sustainable Building Task Force.

Davis Langdon (2004), 'Examining the Cost of Green', available at

Flynn, L. (2003), 'Driven to be green', Building Design & Construction, Nov. 2003, vol.44, Issue 11, p.24.

Global Green USA (2004), 'Colorado Court',

Green Building Alliance (2002), Shades of Green: 2002, Report of the Pittsburgh Green Building Alliance,

Heerwagen, J. (2004), 'Do Green Buildings Enhance the Well Being of Workers? ', Environmental Design and Construction,

Kam, M., Prasad, D. and Robinson, J. (2002), 'The Development of a Framework for Assessing Client Demand and Capacities for the Implementation of Environmentally Sustainable Buildings', in proceedings of Sustainable Building 2002, 3rd International Conference on Sustainable Building, Oslo, 23-25 September.

Kwong, B. (2004), 'Quantifying the Benefits of Sustainable Buildings', AACE International Transactions, pp.RI101-106.

Langston, CA (2005), Life-Cost Approach to Building Evaluation, UNSW Press, Sydney.

Maguire, P. and Robinson, J. (2000), 'Building Evaluation by Prospective Lessees', in proceedings of CIB W70 2000 Conference, Queensland University of Technology, Brisbane.

Mills, E. (2001), The Insurance and Risk Management Industries: New Players in the Delivery of Energy Efficient and Renewable Energy Products and Services',

Morton, S. (2002), 'Business case for green design', Building Operating Management, Nov. 2002, vo1.49, Issue 11, pp.24-31.

NSESD (1992), National Strategy for Ecologically Sustainable Development, Australia.

Robinson, J, (1989), Property Valuation and Investment Analysis: A Cash Flow Approach, Law Book Company.

Robinson, J. (2002), 'Environmental Issues in the Property Life Cycle', in proceedings of the 2002 Global Symposium: Applying and Extending the Global Knowledge Base, Glasgow Caledonian University and CIB Working Commission W70, Glasgow.

Robinson, J. (2004a), 'ESD economics and barriers', Sustainable Buildings, pp.421-670, unpublished course materials.

Robinson, J. (2004b), 'An Introduction to Discounted Cash Flow in Property Investment', unpublished course materials.

Rocky Mountains Institute (2004), 'International Netherlands Group (ING) Bank Amsterdam', Netherlands,

Smith, P. (1999), 'Occupancy Cost Analysis ', in Building in Value -Pre-Design Issues, Arnold .

Snell, M. (1997), Cost-benefit Analysis for Engineers and Planners, Thomas Telford, London.

The Green Building Partnership (2004),

US Department of Energy (2004), 'Four Times Square New York, NY', (

Whipple, R.T.M. (1995), Property Valuation & Analysis, Law Book Co., Sydney.