Ambrose Tillett Energy Director Ministry of Energy, Science & Technology - BELIZE

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1 Ambrose Tillett Energy Director Ministry of Energy, Science & Technology - BELIZE

2 Efficient Energy End-Use(EE) Renewable Energy (RE) Clean Production (CP) Governance Infrastructure Five-(5) Pillars - Belize Sustainable Energy Roadmap 2030 Dramatically lower energy intensities compared to business-asusual (BAU) in Transport, Industry, Residential & Commercial Buildings, and Public Buildings & Lighting Shift the energy matrix for Electricity, Heat and Mechanical power away from fossil fuels Upgrade production systems using the output from Agriculture and Forestry for the co-production of Food, Feed, Fibre, Chemicals and Fuel (including electricity & heat) Solids -Pellets, Charcoal Enhancing National Capacity in Clean Energy and Clean Production. Universal access to affordable, modern energy services, including having a resilient grid. Gas - Biogas, Syngas Liquids Ethanol, Pyrolysis Liquids, Biodiesel

3 Energy efficiency (2 of 4): A wide range of electrical measures to save money quickly Comm. viable Econ. viable Refrigeration - Liquid Pressure Amplification on Compressors Power Factor Correction Chain Drive to Synchronous Belt Drives Refrigeration - Thermosyphon Oil Cooling for Screw Compressors Refrigeration - 2 Stage Compressor Retrofit Retrofit existing windows with low SHGC film Premium Efficiency Transformers Cooling - Reduce Infiltration on Louvered Windows (or leaky doors/windows) Install Roof Insulation (Blown Cellulose R30) Replace Split AC Units with Inverters at EOL LED Street Lights with Photocells Replace MH/HPS High Bay Lamps with LED Premium Efficiency Motors Efficient Residential Refrigerators Paint Concrete Walls w/ Beige or Yellow (Abs. = 0.55) Compact Fluorescent Lamps (CFLs) Replace Window AC Units with Inverter Split Systems Paint Concrete Walls w/ Cool Roof White (Abs. = 0.25) Replace louvered windows with new low-e windows Retail Freezers & Refrigerators with Remote Refrigeration Variable Frequency Drives Cool Roof (Painted White Roof) if no insulation present Energy Star Certified Commercial Freezers and Refrigerators Replace T12 with T8 and electronic ballasts Install 3' 45 deg. On S/E/W Windows $0.00 $0.00 $0.01 $0.01 $0.02 $0.07 $0.07 Cost CFE of Electricity: US$0.34/kWh $0.09 $0.14 $0.17 $0.17 $0.18 $0.18 $0.18 $0.20 $0.24 $0.25 $0.28 $0.28 $0.30 $0.30 $0.33 $ average tariff: BZ$0.48/kWh $0.36 $0.45 Assumes discount rate of 6%; assumes replacement of residential and commercial refrigerators at end of life $- $0.10 $0.20 $0.30 $0.40 $ BZ$/kWh

4 Energy efficiency (3 of 4): Sectors and uses with the most untapped electricity savings A typical customer can save Residential 17% Small commercial 29% Large commercial 35% Government 12% Small industrial 23% Large industrial 26% Small Industrial 4% Government 2% Large Industrial 5% Streetlights 3% Residential 27% Streetlights 40% focusing on key end uses: Lighting Refrigeration Plug/Process Air-Conditioning 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% Large Commercial 40% Small Commercial 19% Net economic savings of over BZ$150M if 90% of consumers were efficient by

5 The market: Investments required to make BZ$524 M in net savings to 2033 Millions BZ$ $250 $200 NSES average annual investment EE: BZ$ 33,000,000 RE: BZ$ 61,000,000 $226 $229 NSES RE Capital Costs NSES EE Capital Costs Total BAU Capital Costs $150 $107 $100 $63 $50 $43 $- $- $1 $1 $1 $1 $2 $2 $3 $4 $5 $6 $7 $8 $9 $10 $11 $12 5

6 CREATING AN ENABLING ENVIRONMENT FOR ENERGY EFFICIENCY (OVERCOMING BARRIERS)

7 CREATING AN ENABLING ENVIRONMENT FOR ENERGY EFFICIENCY (MARKET TRANSFORMATION TOOLKIT) Monitoring, Verification & Enforcement Human & Technical Capacity Energy Standards & Labels Awareness & Outreach Financial/Market Mechanisms Rational Energy End-Use Applied Research

8 END-USE PILLAR CONCLUSIONS Adequate Financial Incentives and Funding is a prerequisite for implementing a successful Rational Energy End-Use programme. ESL s and compliance are necessary to guarantee sustained improvements in energy at the point of use. The co-benefits of ESL s: product market for electrical goods shifts to higher quality and lower cost of ownership for end-users. ESD-Caraibes is the principal vehicle for achieving the goals and objects on rational energy end-use, a pillar of Belize s Sustainable Energy Policy & Strategy. Important stakeholders like the Utility, the Bureau of Standards, Department of Environment, Suppliers, ESCO s, etc. must be engaged in market transformation

ME 217: Energy, Environment & Society Fall Energy efficiency. Mechanical Engineering ME217 Energy, Environment & Society

ME 217: Energy, Environment & Society Fall 2015 Energy efficiency ME217 Energy, Environment & Society Why efficiency? Every technology used to generate energy has unwanted consequences: Fossils: GHGs,