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Green / Sustainability

Green / Sustainability. Used cooking oil processed to Biodiesel. Used cooking oil ‘No longer food’. Centralized Power Plant. On site Power & Heat Recovery . Waste heat released to atmosphere & Transmission losses. ‘Co-generation’ of Power and Hot Water from Waste Heat Recovery &

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Green / Sustainability

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  1. Green / Sustainability Used cooking oil processed to Biodiesel Used cooking oil ‘No longer food’ Centralized Power Plant On site Power & Heat Recovery Waste heat released to atmosphere & Transmission losses ‘Co-generation’ of Power and Hot Water from Waste Heat Recovery & ‘Higher % Efficiency’ Green Mark Building & ISO Support Green Image & Social Responsibility Corporate Branding Replacement of electricity by Renewal Source ISO 14000 - Recycling

  2. Capstone MicroTurbine™95 U.S. Technology Patents • Capstone’s Highlights • World leader in small turbine power generation • Highly Reliable • Ultra low emissions • Multiple Fuels –Biodiesel, natural gas, propane, diesel and methane/biomass • Simple/cost effective design • Low maintenance Spring Foil Shaft • One moving part: TurboGenerator shaft • Air bearings – No oil or grease • Air cooled – No Liquid coolants

  3. Building Energy System Power to serve Building Utility 110kWthermal or 375,430 BTU / hr 50.4% Efficiency (at ambient 28°C) [Note 3] 32,000 BTU / liter [Note 1] 60.2 kW or 205,462 BTU / hr 27.6% Efficiency [Note 2] Total System Efficiency 78% (at ambient 28° C) Consumption: 744,000 BTU / hr LHV or 23.25 liters / hr (at ambient 28°C) [Note 2] Note 1 – Reference: Alpha Biofuels Pte Ltd Note 2 – Reference: Capstone Model C65 Performance Technical Reference 410048 Rev B (August 2008) Note 3 – Reference: Model C65 Integrated CHP (ICHP) Application Guide 480014 Rev A (February 2006)

  4. Block Diagram for Lend Lease Project (313@Somerset – Green Mark Platinum Eco-mall)

  5. Layout for Lend Lease Project (313@Somerset – Green Mark Platinum Eco-mall) Footprint ≈ 28 m2

  6. Payback Examples • CAPEX of S$400,000 ~ S$450,000 8 hrs/day Operation for Lend Lease Project (313@Somerset) at 68% Efficiency 24 hrs/day Operation at 78% Efficiency Payback : 3.9 years when Biodiesel is free from barter trade 9.8 years when Biodiesel is purchased at S$1/liter Payback : 1.5 years when Biodiesel is free from barter trade 4.8 years when Biodiesel is purchased at S$0.95/liter

  7. Capstone C65 ICHP Datasheet 100 kW at 28°C Ambient Flow rate 2.5 ℓ/s

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