Saving water also saves energy. 6.5% of the energy used in the state of California is for pumping and treating waterâin fact, pumping water south (and uphill) in the State Water Project accounts for 2â3% of all the electricity used in the state.
National Motor Freight Classification. The National Motor Freight Traffic Association publishes the National Motor Freight ClassificationÂ® (NMFCÂ®), a standard that provides a comparison of commodities moving in commerce. The NMFCÂ® is developed and maintained by the Commodity Classification Standards Board (CCSB).
Sub-NMFC Codes. As previously mentioned, there are also Sub-NMFC codes which are noted with a dash after the code (i.e. 116030-5). One important thing to do regarding density-based codes (density calculator) is confirming that the Sub-NMFC code matches the correct freight class.