1. Energy Efficiency & Solar Panels on the North Shore By Doug Horn

2. Agenda Introduction Why Solar Photovoltaic Panels (PV) Project Journey Project Outcomes Knowledge Gained Summary Q&A

3. Introduction 45 Year North Shore Resident Greening for 25 years First Real Job – Working Alberta Oil Rigs Worked in Information Technology for over 20 years Career path change in 2006 – BCIT Building Technology Two Year Programme Green Building Coordinator – Light House Sustainable Building Centre

4. Introduction Bicycle is main mode of transportation Try to incorporate green, sustainability, environmentally friendly practices into all aspects of life Reduction & efficiency are always first on my task list Love to lead by example Love to learn from others

5. Why Solar PV PV Generate Electricity from Sunlight Home Power Magazine Interest in Renewable Energy BC Hydro Net Metering – 2004 PV panels seemed sexy and cool Entrance into new career path New house resource efficiency project Solar Hot Water did not make sense

6. Project Journey Start Resource Efficiency – May 2003 –Determine present energy consumption (15kWh/d) –Set goal for electrical energy reduction (10kWh/d) –Identify & replace inefficient appliances –Replace incandescent bulbs with CFL, three way switches, task lighting –Power Bars on TV, Computer, Washer/Dryer –Solar clothes dryer –Determine final energy consumption (3kWh/d)

7. Project Journey (cont’d) System Design – May 2005 –BC Hydro Net Metering Agreement –Roof size and budget limitations –1050 Watt, Grid Tied, Batteryless System –Vancouver Renewable Energy Coop System Install – June 2006 –5 people, two days –BC Hydro replaces analogue meter

9. INVERTER DC DISCONNECT AC DISCONNECT (EXTERIOR)

10. Project Outcome Reduce electrical consumption to 1/10 th average Canadian household Produce 100% of all household electricity Reduce NG consumption by 50% Prove PV panels can work on North Shore Article in Home Power Magazine & North Shore News Project Public Interest

11. Knowledge Gained Every dollar invested in efficiency = ten dollars in PV system cost reduction Over 200 year payback Resource reduction was 5 times more effective than PV install Behavioral changes have a larger impact than upgrades in energy efficiency Small changes make a big difference but don’t require drastic lifestyles changes

12. Summary PV does work on the North Shore Always put reduction of energy/resources before implementing alternatives means –PV panels, solar hot water, carbon off setting Understand your energy usage in order to maximize reductions Behavioral impacts are huge Lots of small changes add up to a large reduction of resources

13. Questions & Answers