1. 1 Proposal On Energy Saving Prepared by Power Control Limited Tel: 25556868/67706062 E-mail: kmwong@power-con.com

2. 2 Our Past Experience Saved over HK$ 10 million in electricity costs for a fast food chain restaurant with over 200 outlets in 24 months. Implementing energy saving from scratch in an organization will be time consuming and tedious. With the assistance from professionals, the process will become more efficient & effective.

3. 3 Energy Saving Methods 1.Apply for a most suitable electricity tariff account to pay less. 2. Improve power factor or efficiency to reduce the $$/kwh. 3. Tighten up operational control on temperature and lighting.

4. 4 Energy Saving Methods – contd 4. Calibrate chillers/cooling towers to their optimal working conditions. 5. Add a super thermal-conductive compound called ‘PermaFrost’ to improve chillers’ efficiency by over 10%

5. 5 How to Proceed 1.First conduct a free 30-minute ‘Energy Audit’ to look for improvement opportunities. 2.A free ‘Energy Audit Report’ including how much could be saved will be submitted within a few days.

6. 6 Professional Fee 1.Professional fee will be negotiable. 2.In most of the cases, the payback will be less than 6 months.

7. 7 Conclusion This is a win-win proposal for both of us. All investment costs will come from the savings. Both of us will lose and the power companies will win if no action is taken.