Industrial adviser: If two new processes under consideration are not substantially different in cost, then the less environmentally damaging process should be chosen.
Given:
If two new processes NP + ~SDC → LED under consideration are not substantially different in cost, then the less environmentally damaging process should be chosen.
If, however, a company EP + RSC + CR → LR or LTS already employs an environmentally damaging process and retooling for a less damaging process would involve substantial cost, then that company should retool only if retooling is either legally required or likely to bring long-term savings substantially greater than the cost.