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University of Winchester <br />Carbon Management Programme<br />
Drivers<br />Doing the right thing<br />Environmental strategy<br />Student recruitment<br />Reduced utility costs<br />Re...
Carbon footprint baseline 2006/7<br />
Footprint and target<br />Footprint of 4206 tonnes<br />Included – Electricity, gas, water and oil, business travel, fleet...
Progress to date<br />Carbon emissions have dropped by 7.26% by gross internal area (m2) since the baseline year<br />Carb...
Annual utilities spend of c. £1m<br />All Half Hourly electricity now on CCL exempt tariff<br />King Alfred’s Campus – Red...
PC power management<br />
Remote start up????<br />
Waste and Recycling<br />Mixed (co-mingled) recycling introduced and Pay-By-Weight<br />Recycling rate now 55.5 %, up from...
LED Replacement for Halogen<br /><ul><li>Replacing 350 x 50w halogen spotlights, with 3w LED
Expected life of lamps 10 years
Cost			£15,000
Energy saving	£5,350 pa
Payback		2.8 years
CO2 saving		42 tonnes pa
Additional saving from reduced cooling requirement</li></li></ul><li>Replacement of inefficient floodlighting<br />Replaci...
Induction lighting<br />Installation of induction lamps in the Sports Hall, replacing 75w sodium lamps with 40w induction ...
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"Carbon Management Programme" - Mat Jane, University of Winchester

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Transcript of ""Carbon Management Programme" - Mat Jane, University of Winchester"

  1. 1. University of Winchester <br />Carbon Management Programme<br />
  2. 2. Drivers<br />Doing the right thing<br />Environmental strategy<br />Student recruitment<br />Reduced utility costs<br />Reduce likelihood of CRC capture<br />HEFCE targets on CO2 – performance now linked to capital funding<br />
  3. 3. Carbon footprint baseline 2006/7<br />
  4. 4. Footprint and target<br />Footprint of 4206 tonnes<br />Included – Electricity, gas, water and oil, business travel, fleet vehicles & waste<br />Absolute reduction in emissions of 30% by 2015<br />Reduction to 2945 tonnes<br />
  5. 5. Progress to date<br />Carbon emissions have dropped by 7.26% by gross internal area (m2) since the baseline year<br />Carbon emissions by staff and student FTE (full time equivalent) have dropped by 9.76% since the baseline year<br />
  6. 6. Annual utilities spend of c. £1m<br />All Half Hourly electricity now on CCL exempt tariff<br />King Alfred’s Campus – Reduction of electricity consumption by 2.99% compared to the previous year<br />West Downs Campus –Reduction of electricity consumption by 6.85% compared to the previous year<br />Energy<br />
  7. 7. PC power management<br />
  8. 8. Remote start up????<br />
  9. 9. Waste and Recycling<br />Mixed (co-mingled) recycling introduced and Pay-By-Weight<br />Recycling rate now 55.5 %, up from 14% in January 2009<br />Diverted 182 tonnes of waste from landfill saving 80.4 tonnes of co2<br />Cost saving of C. £20k (20%)<br />
  10. 10. LED Replacement for Halogen<br /><ul><li>Replacing 350 x 50w halogen spotlights, with 3w LED
  11. 11. Expected life of lamps 10 years
  12. 12. Cost £15,000
  13. 13. Energy saving £5,350 pa
  14. 14. Payback 2.8 years
  15. 15. CO2 saving 42 tonnes pa
  16. 16. Additional saving from reduced cooling requirement</li></li></ul><li>Replacement of inefficient floodlighting<br />Replacing 100 external floodlights, ranging from 70w up to 400w, with 12w LED floodlights<br />Expected life of lamps 10 years<br />Cost £24,000<br />Energy saving £6,500 pa<br />Payback 3.7 years<br />CO2 saving 46 tonnes pa <br />
  17. 17. Induction lighting<br />Installation of induction lamps in the Sports Hall, replacing 75w sodium lamps with 40w induction lamps<br />Induction lamps are switchable<br />Expected life of lamps 100,000 (15 years)<br />Cost £8,000<br />Energy saving £2,300 pa<br />Payback 3.5 years<br />CO2 saving 15 tonnes pa <br />
  18. 18. Thermal upgrades of boiler plant<br />Installation of valve and flange jackets and pipe lagging<br />Cost £27,000<br />Energy saving £10,800 pa<br />Payback 2.5 years<br />CO2 saving 103 tonnes pa <br />
  19. 19. Voltage Optimisation<br />Installation of voltage optimisation equipment, reducing voltage in the West downs Student Village from 237v by around 7 %<br />Cost £38,000<br />Energy saving £8,500 pa<br />Payback 4.5 years<br />CO2 saving 40.5 tonnes pa <br />
  20. 20. Voltage Optimisation results<br />
  21. 21. Voltage Optimisation results<br />
  22. 22. Future projects<br /><ul><li>Sub-metering of all buildings linked back to monitoring and targeting software
  23. 23. Feasibility study being completed for CHP and district heating network
  24. 24. Investigating biomass to replace oil fired boilers
  25. 25. Replacement of street lighting with LED/solar
  26. 26. Further VO projects
  27. 27. Replacing T8/12 tubes with T5 retrofit</li>
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