1. Eco City in Action – Waitakere City Council’s Better Building Code Katja Lietz, Project Manager Sustainability Projects, Waitakere City Council www.waitakere.govt.nz

2. In 1993 Waitakere City adopted Agenda 21

3. Protecting the the natural environment

4. Creating more sustainable urban areas

5. What does this mean for the built environment?

6. Urban intensification and revitilisation

7. Getting around is easy by public transport, cycling and walking

8. Strong sense of community

9. Sustainable energy and clean air

10. Zero Waste

11. Sustainable water, wastewater and stormwater management

12. Eco building projects Holistic approach, incorporating all aspects of our Eco City vision Affordable Inspirational

13. The Better Building Code Standard clauses for tendering and briefing documents Minimum standard for all new Council (and Council funded) buildings Performance based

14. The Better Building Code Energy, water and resource efficient Materials that do not harm the environment or people Healthy indoor climate Reflect environmental and sustainability principles throughout

15. The Better Building Code Simple solutions and passive systems Buildings should be inviting and safely accessible for all people Adaptable to changing uses, durable and easy to maintain

16. The Better Building Code Overall the building must not consume more than 100 kWh per m 2 per year (total energy use, including gas and any other fuels, but excluding passive solar energy).

36. Take an holistic approach Prioritise Be flexible and realistic Take risks Be persistent Just get on and do it Success factors

37. Need to be more prescriptive – a list of ‘must haves’ for every building. Decide priorities for each project. Need more information about ventilation systems and acoustics. Review of the Better Building Code

38. www.waitakere.govt.nz