For the sisters of the Immaculate H...

For the sisters of the Immaculate Heart of Mary in Monroe Mich., environmental stewardship is certainly paying not upon
Nicknamed the "blue nuns" for their royal ghastly habits of yesteryear, the IHM Sisters have meticulously monitored the performance of their 376000-sf Motherhouse, which underwent a $56 million sustainable renovation in 2003
After adding up a year's worth of utility bills, the payback was significant: $187000 in savings, according to IHM campus administrator Martha Weise.
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