

... ns surrounding the availability and use of emissions credits, which began to run out in the second fiscal ... ... ns surrounding the availability and use of emissions credits, which began to run out in the second fiscal ... ... s, another 600 with silicon-controlled rectifiers (SCRs) and direct current (DC) motors, and just 250 uni ... ... U.S. and Canada use selective catalytic reduction (SCR) after-treatment technology to help meet emissions ... ... irements. Under the Solvency Capital Requirements (SCR), they may eventually hold less direct property (w ... 













