Energy Efficiency Baseline and Monitoring More Case Studies

1. Energy Efficiency Baseline and Monitoring More Case Studies 28 March 2008 Randall Spalding-Fecher

2. Case Studies Industrial EE example – glass manufacturing Energy efficient chillers Econ PowerPoint presentation template

3. Energy efficiency in glass manufacturing in India • Fuel efficiency improvement in glass melting: Hindusthan National Glass & Industries Limited (HNGIL) and Ace Glass Containers Limited (AGCL) • Three sites for glass manufacturing “bundled” into one project • New plant at one site (Rishra), retrofits at two sites (Bahadurgarh, Pondicheery) • Energy savings of 8-11% • Project started in 2000! (exception before Dec 2005) • 15-28 GWh/yr savings at each site CD4CDM Mauritius 2nd National Workshop

4. AMS II.D EE and fuels switching in industrial facilities • Energy efficiency and fuel switching measure implemented at a single …production facility. • Examples • energy efficiency measures (e.g. efficient motors) • fuel switching measures (e.g. switching from steam or compressed air to electricity) • efficiency measures for specific industrial or mining and mineral production processes (e.g. steel furnaces, paper drying, tobacco curing, etc.) • May replace, modify or retrofit existing facilities or be installed in a new facility • Energy savings of a single project < 60 GWhe per year = 180 GWhth per year in fuel input • Must directly measure and record the energy use within the project boundary • Impact of the measures implemented can be clearly distinguished from changes in energy use due to other variables not influenced by the project activity (signal to noise ratio) e.g. output mix CD4CDM Mauritius 2nd National Workshop

5. Baseline emissions of glass energy efficiency project • “In the case of replacement, modification or retrofit measures, the baseline consists of the energy baseline of the existing facility or sub-system that is replaced, modified or retrofitted. In the case of a new facility the energy baseline consists of the facility that would otherwise be built.” • “In the absence of the CDM project activity, the existing facility would continue to consume energy at historical average levels, until the time at which the industrial or mining and mineral production facility would be likely to be replaced, modified or retrofitted in the absence of the CDM project activity” CD4CDM Mauritius 2nd National Workshop

6. Barriers testing for glass energy efficiency project (1) CD4CDM Mauritius 2nd National Workshop

7. Barriers testing for glass project (2) CD4CDM Mauritius 2nd National Workshop

8. Financial analysis of glass energy efficiency project Econ PowerPoint presentation template

9. Monitoring for industrial EE • In the case of replacement, modification and retrofit measures the monitoring shall consist of: (a) Documenting the specifications of the equipment replaced; (b) Metering the energy use of the industrial or mining and mineral production facility, processes or the equipment affected by the project activity; (c) Calculating the energy savings using the metered energy obtained from subparagraph (b). • In the case of a new facility, monitoring shall consist of: (a) Metering the energy use of the equipment installed; (b) Calculating the energy savings due to the equipment installed. CD4CDM Mauritius 2nd National Workshop

10. www.econ.no www.econ.se www.econdenmark.dk Oslo Stockholm Postboks 5, 0051 OSLO NorwayBiskop Gunnerus’ gate 14A, 0185 OSLO Norway Telephone: +47 45 40 50 00Fax: +47 22 42 00 40 e-mail: oslo@econ.no Artillerigatan 42, 5th floorS-114 45 STOCKHOLM Sweden Telephone: +46 8 528 01 200Fax: +46 8 528 01 220e-mail: stockholm@econ.se Stavanger Copenhagen Kirkegaten 34006 STAVANGER Norway Telephone: +47 45 40 50 00Fax: +47 51 89 09 55e-mail: stavanger@econ.no Nansensgade 19, 6th floorDK-1366 COPENHAGEN Denmark Telephone: +45 33 91 40 45 Fax: +45 33 91 40 46 e-mail: copenhagen@econdenmark.dk