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2.0 WASTE STREAM ASSESSMENT
<br />EXHIBIT 2 -12
<br />Generation, Recycling, and Disposal Forecast, Hawaii County
<br />500,000
<br />450,000
<br />400,000
<br />350,000
<br />300,000 f Generation
<br />N
<br />250,000 -� -r * _ _ ............... Recycling
<br />200,000 -A _ _A- -A_ * _A - ..... - f - Disposal
<br />150,000
<br />100,000
<br />50,000
<br />F�o�
<br />x x F F��� �
<br />F�� F��� F���
<br />Year
<br />EXHIBIT 2 -13
<br />Disposal Forecast, Hawaii County (tons
<br />Assumes diversion rate ramps up from 29.2 percent in FY 07 -08 to 44 percent by the end of the 5 -year planning
<br />cycle (FY 15). In order to be conservative for the purposes of estimating remaining capacity at County landfills, the
<br />diversion rate is assumed to remain at 44 percent throughout the forecast period. Future recycling programs would
<br />hopefully reduce waste going to landfills further.
<br />Assumes 0- percent growth in generation per person - employee in FY 09, 5 percent per year in FY 09 -10 - FY 11 -12
<br />(as the economy improves from recession), and 1- percent growth thereafter.
<br />R-Wen MTV •
<br />A waste composition study was recently conducted for Hawaii County and is included as
<br />Appendix B. That report includes composition estimates, both for the overall waste stream
<br />and broken down by recycling/ transfer station, commercial, and self -haul wastes5 disposed
<br />at the landfill. The results are based on samples taken at the WHSL during May of 2008. A
<br />5 Self -haul refers to waste delivered directly to the landfill (as opposed to a transfer station).
<br />2 -10 December 2009
<br />West Hawaii
<br />East Hawaii
<br />Total
<br />Recycling/
<br />Recycling/
<br />Recycling/
<br />Transfer
<br />Transfer
<br />Transfer
<br />Total
<br />Year
<br />Stations
<br />Commercial
<br />Stations
<br />Commercial
<br />Stations
<br />Commercial
<br />County
<br />FY 07 -08
<br />41,655
<br />86,888
<br />39,575
<br />41,912
<br />81,230
<br />128,800
<br />210,030
<br />FY 12 -13
<br />36,547
<br />77,535
<br />36,755
<br />38,692
<br />73,301
<br />116,227
<br />189,529
<br />FY 17 -18
<br />39,214
<br />81,039
<br />38,270
<br />41,822
<br />77,485
<br />122,861
<br />200,345
<br />FY 22 -23
<br />44,562
<br />90,124
<br />42,600
<br />48,082
<br />87,162
<br />138,205
<br />225,368
<br />FY 27 -28
<br />49,922
<br />100,044
<br />47,960
<br />55,159
<br />97,882
<br />155,203
<br />253,085
<br />Assumes diversion rate ramps up from 29.2 percent in FY 07 -08 to 44 percent by the end of the 5 -year planning
<br />cycle (FY 15). In order to be conservative for the purposes of estimating remaining capacity at County landfills, the
<br />diversion rate is assumed to remain at 44 percent throughout the forecast period. Future recycling programs would
<br />hopefully reduce waste going to landfills further.
<br />Assumes 0- percent growth in generation per person - employee in FY 09, 5 percent per year in FY 09 -10 - FY 11 -12
<br />(as the economy improves from recession), and 1- percent growth thereafter.
<br />R-Wen MTV •
<br />A waste composition study was recently conducted for Hawaii County and is included as
<br />Appendix B. That report includes composition estimates, both for the overall waste stream
<br />and broken down by recycling/ transfer station, commercial, and self -haul wastes5 disposed
<br />at the landfill. The results are based on samples taken at the WHSL during May of 2008. A
<br />5 Self -haul refers to waste delivered directly to the landfill (as opposed to a transfer station).
<br />2 -10 December 2009
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