ENX INC. is on the forefront of promoting the use of CCPs as a valuable supplementary raw material for many products. Through its affiliation with Capital Power EPCOR Generation Inc., ENX INC. is currently supplying Coal Combustion Products to end use customers throughout North America. The fly-ash ENX INC. distributes is considered the highest quality available in North America. Its Class âFâ fly ash has the best pozzolanic properties of any ash available, and is currently used in concrete mix designs, siding manufacturing, roofing manufacturing, block and pipe manufacturing, soil cementing, bridge deck and tunneling and down hole oil well drilling all over North America.