|Aug 10, 2018|
After more than a year's hiatus, stalled by the climate induced fires of Oct. 2017, a threatened lawsuit and concern over a Sonoma court ruling that Sonoma's CAP did not take into consideration "life cycle" GHG emissions in their CAP, the Napa County Climate Action Plan is back on the agenda with only modest modifications to the January 2017 Plan. More information about the 2017 plan and the interim is in the posts below.
The County's Climate Action plan Page is here
The 2017 Climate Action Plan (with currently proposed markups) is here
The breakdown of GHG's in the county includes 31% generated by buildings and 26% generated by transport, the 2 largest producers of GHG's. The Plan itemizes the 5 greatest GHG reducers in the plan:
The two big areas of GHG production, building energy use and transportation, are being attacked at the state level so the efforts that the county could do in addition to that are limited: renewable powered residential water heaters and vanpooling. But there are more wholistic approaches to land use that the county could take to limit GHG production than the modest technical tweaks proposed.
The relationship between building reductions and transport reductions came up in the LEED presentation for our Mountain Peak project on Jan 4th. A great effort was made to reduce energy use (and GHG production) in the design of the building using a LEED scorecard to spur conservation. 70% of the power was to come from the solar panels proposed for the project. Cave air was used to cool the tasting room. There are to be electric automobile chargers and bicycle racks, operable windows, LED lights. The building is LEED platinum, the highest score.
What is not considered in the LEED score is whether or not the building is needed in the first place (the “no-project alternative” required in a CEQA review). In the case of wineries that in fact will not increase the output of wine, but will merely shift the output from an existing winery to a new one (often to provide a new tourism or brand identification venue), the GHG costs of building and maintaining a new winery should be more seriously questioned.
There was one large LEED category that Mountain Peak probably didn't score too well in - dealing with the transport GHG's necessary to access the building. The First LEED scorecard topic is "Location and Transportation", described thus:
And "Access to Quality transportation - 5 points - Intent: To encourage development in locations shown to have multimodal transportation choices or otherwise reduced motor vehicle use, thereby reducing greenhouse gas emissions, air pollution, and other environmental and public health harms associated with motor vehicle use."
Mountain Peak, like more and more tourism venues (few will actually add to the grapes grown in the county and many actually pave over vineyards) are moving into the watersheds of the county, meaning that the tourists and hospitality employees that are necessary for their financial justification must be transported ever greater distances - with ever greater generation of GHG's.
Given this interest in reducing transport GHG's in the LEED process and the large proportion of transport GHG's in the CAP pie chart, I was expecting some discussion in the CAP about the wisdom of continuing to approve industrial and commercial facilities, requiring transport of ever increasing numbers of tourists and employees, in remote areas of the county. While the emphasis in the CAP seemed to be on reducing commute distances by van-pooling employees, there was no mention of trying to keep the jobs and impacts in the winery and tourism sectors located near transit corridors in the future. Of course, in Napa many of the employees are farm workers, and a vanpool system for farmworkers is essential to maintain the true agriculture in the county. But most wineries and the hospitality workers they employ, now approved in the watersheds, will be generating a fair amount of carbon-based traffic around the county, and they are not mentioned.
And how much does this remote dispersal of the tourism industry cost in GHG's?
Well, the EPA estimates here that the average vehicle produces .00042 metric tons of GHG gas (MTCO2) for every mile traveled (based on hwy mpg) . The Mountain Peak project anticipates bringing 44000 trips (120 trips/day) up and down the 6 mile length of Soda Canyon Road each year. Were the winery located on the Trail, the GHG's saved would be 44000 x 6 x .00042 = 111 MTCO2/yr from this one project alone.
Looking at the chart of "remote" wineries in the county here we can make a horseback guess about the GHG's expended to make deliveries (of goods and people) to these existing remote wineries. Using averages, the visitation per winery is 5459 and the distance is 4.4 miles from a major highway and the number of vehicle "trips" each day is 37 or 13505 trips/yr. There are 70 wineries in the sample so the GHG's saved if all those wineries were located on major highways would be 13505 x 4.4 x .00042 x 70 = 1747 MTCO2 /yr. If they were located in the industrial zones, or the Hwy 12 corridor rather than up valley, the amount saved would be considerably more. These 70 wineries represent the GHG's generated by about 400,000 visitor slots. But the county currently has perhaps 120 new or expanded wineries, approved or under review, representing some 2,000,000 visitor slots yet to be occupied. And there is no sign of the proposals abating (or of interest on the county's part to reduce approvals.).
While the CAP looks at several ways to reduce GHG's, making a real effort to curb traffic in the county by not locating development in the watersheds is not one of them. It is not just a winery problem - resorts and housing subdivisions (masked as vineyard developments) are happening in the remote corners of the county as well. Unfortunately, in creating a climate action plan, the county's attitude is to suggest technological solutions to reduce the impacts that further urban development will continue to bring to the county. But there is no attempt to reduce the amount of development that is creating those impacts, and in fact by proposing only technological changes to reduce existing impacts the impediments to future development will only be reduced.
The original ag preserve efforts, which remain the soul of the county's self image if not the reality, used zoning and ordinances to limit urban development in the county. That same commitment is again needed in an era where developers don the cloak of the county's agricultural heritage while they build on the open land that remains as a result. The CAP was an opportunity to take on the ever expanding urban development continuing to pump up GHG's (and community concern) in the county. Unfortunately the CAP proposals are just aimed at making that urban development more palatable and probable.
NVR3/13/19: Napa Valley Grapegrowers coordinates with global wine industry on climate change
Wine and Water Watch 7/28/17: Judge Rules Climate Action 2020 Plan Violates CEQA
Space Daily 5/7/18: Tourism nearly a tenth of global CO2 emissions
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