ICValue scores each company’s environmental performance
by using metrics that lead to seven enviro-management and
eight enviro-technical criteria (see Methodology).
Combining these measures yields a numerical performance score
for each company, between 0 and 100. The scores for all companies
reviewed by ICValue seen below are divided into nine classes,
each with the letter rating and word descriptors. Click on
the letter rating to learn more about each rating class and
why we hold certain levels of confidence about the companies
we review.
