TABLE 3.
(a) Sample Size, Mean and Median Water Savings for Each of the Five Participation Categories, (b) Participation Rates and Town-Wide Savings for Audit/Retrofit and Appliance Rebate Programs
| Savings (m3/quarter/household) | |||||
|---|---|---|---|---|---|
| (a) | AR | AR&R | RT | RW | RT&W |
| N | 99 | 32 | 87 | 527 | 30 |
| Mean water savings | 4.93 | 5.01 | 3.94 | 5.38 | 4.58 |
| Median winter water savings | 3.96 | 9.20 | 1.89 | 5.66 | 7.08 |
| Water Savings (m3/quarter/households) | |||||
|---|---|---|---|---|---|
| (b) | N | Participation Rate Based on Number of Households in Town (8,436) | Mean | Median | Town-Wide Savings (m3/quarter) |
| All levels of participation | 775 | 0.092 | 5.11 | 5.10 | 3,950 |
| AR | 99 | 0.012 | 4.93 | 3.96 | |
| AR&R | 32 | 0.004 | 5.01 | 9.20 | |
| Combined RT, RW, RT&W | 644 | 0.076 | 5.15 | 5.19 | |