But while the 37-page report weighs a wide range of factors, including different financing methods, contingency fees and carbon adders, it does not answer the central question of whether it would be cheaper to build a new waste-to-energy plant in Byxbee Park or to ship waste elsewhere.
"The Alternatives studied to date are close enough in costs that it does not appear warranted to eliminate any of them from further consideration at this time," Phil Bobel, the city's environmental compliance manager, wrote in a staff report.
The draft report suggests that a waste-to-energy facility could be economically feasible in Palo Alto, but only if a series of uncertain assumptions prove true. The report found that building a local plant would be cheaper than exporting if the plant is publicly owned, if the project receives a lucrative bank loan and a grant covering 15 percent of construction costs, and if a "carbon adder" is considered in the calculations. This scenario would also assume that the city wouldn't charge rent for the Baylands site — an assumption that critics of the proposed facility say should be reconsidered.
Because of the uncertainty of these assumption and the relatively close cost comparisons, staff determined that both the local and the export options are feasible. The council voted 8-0 to direct staff to finalize the study by October.
While the study brought forth new information about the costs of various compost options, it did little to sway the two sides in the debate. One group, led by former Mayor Peter Drekmeier, is lobbying for the city to build the new facility at Byxbee Park, a proposal that would require voters to "undedicate" a 10-acre portion of park land. Drekmeier's group has already gathered enough signatures to place the issue on the November ballot.
Drekmeier noted at the council meeting that the new projections show that the city would save about $30 million over 20 years if it were to build the new facility. The savings would only increase over time, once the plant is fully financed, he said.
But opponents questioned the numbers and challenged the assumptions behind these calculations. Former council members Emily Renzel and Enid Pearson both spoke out against the new plant, saying that city has no business putting a waste facility on public parkland.
Renzel characterized the latest analysis as a "confusing mix of statistics" that began with data from "self-interested technology vendors and massaged in-house with inflation rates varying from 0 percent on rent to 5 percent on the fictional carbon adder."
Pearson said there were 44 landfills around the bay in 1961. All but the Palo Alto one have since been closed. She asked the council not to pursue a new waste facility at Byxbee Park.
The council will resume the conversation in the fall, once the voters have their say on the undedication of parkland. If residents agree to make the site available, staff will come back to the council with other options, including proposals for further analyses.
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