UTILITIES INSTALLING DOZENS OF EMISSIONS UNITS THIS YEAR.

More than three dozen US power plants are installing multi-million dollar emissions-control devices this year known as selective catalytic reduction units (SCRs), as new rules aimed at cutting output of nitrogen oxides take effect in the Midwest and Southeast.

The projects follow last year's record pace for building NOx-cutting selective catalytic reduction systems, according to the latest SCR Report from Argus Air Daily. The report, in its third year, has been expanded and now includes more in-depth analysis, a complete list of all coal-fired units with SCRs as well as data on ...