Final Report Lot 9: Public street lighting - Amper

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0
1990 1995 2000 2005 2010 2015 2020
Hg(yr), old stock ≤2010 Hg(yr), replaced luminaires >2010
Hg(yr), new luminaires >2010 Hg(yr), total installed base (BAU)
Figure 59: Total mercury content, installed base (in kg)
As a consequence, the fugitive and dumped mercury will also decrease and can be estimated
between 60 and 15 kg per year (to compare with 95 to 23 kg for the BAU scenario).
8.1.2.3 Scenario 2020 analysis : implementing Best Available Technology (BAT)
In this scenario, the following measures are implemented in the existing installed base:
• HPM lamps are replaced with retrofit HPS lamps (option 1) and;
• HPS lamps are replaced with HPS lamps, type ‘super’ (option 2).
For new luminaire sales, all following options are implemented;
• HPM luminaires are restricted and replaced with HPS luminaires (option 13);
• all HPS luminaires have high lm/W efficiency lamps, type ‘super’(option 2);
• CMH is of new type (option 3)
• all luminaires are IP65 (option 5),
• HPS and CMH luminaires have glass protector (option 6),
• HPS and CMH with high UF (option 9),
• HPS, CMH and CFL have electronic dimmable ballasts (option 11).
This measure is implemented from 2010 on. This means that, for the old luminaires stock
(≤2010); all lamps are replaced within the timeframe 2010-2015 and for new luminaires; it
takes 30 years (assumed average luminaire lifetime) before all luminaires of the old stock
(≤