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Tesla's NOx Problem: Model X Delay Explained? (dailykanban.com)
An anonymous reader writes: It may not have come as a surprise that the NOx emissions violations discovered in some of Volkswagen's diesel engines have led to similar findings in cars from several other manufacturers. However, Daily Kanban's Edward Niedermeyer has discovered that a seemingly unlikely car maker has also received a Notice of Violation for NOx emissions: a thermal oxidizer used in Tesla's Fremont, CA plant produces far more of the reactive gases than the permit allows. According to Niedermeyer, the device is located at the paint shop destined for the Model X production and this environmental problem could well be the leading cause for the delay.
Why is NOx a problem at a static location anyway? I understand that they are hard to deal with in a vehicle because of weight and maintenance issues. But in this case they can just run the exhaust through an akaline mister or bubbler that could strip out nearly all the NOx. It shouldn't be that hard.
Does anyone have Elon's cell number? Maybe I can give him a call and offer some suggestions.
Any chance that will increase alkali or other emissions?
They don't vaporize, and any that were emitted as a mist would quickly settle out of the air. Ocean spray is alkaline. So is calcium rich spring water sold in grocery stores.
Or noise emissions?
There is no reason that a bubbler or mister would be noisy. Certainly less than the 100 ton stamping machines. The Tesla plant is located in Fremont next to I-880 in an industrial area, and it is a HUGE building surrounded by large parking lots. They are far away from anyone who would care about noise.