The
Midwestern
state,
home
to
automakers
Chrysler,
Ford
and
General
Motors,
now
requires
investor-owned
utilities
to
obtain
10%
of
their
electricity
from
renewable
sources
by
2015.
Consumers
Energy
and
DTE
Energy
say
they
are
at
least
half-way
towards
that
goal
and
are
in
the
process
of
incorporating
mainly
wind
power,
with
additional
small
amounts
of
energy
from
other
renewable
sources.
Supporters
of
Michigan
Energy
Michigan
Jobs
,
the
name
of
the
bipartisan
ballot
initiative,
say
they
turned
in
more
than
530,000
petition
signatures
from
across
the
state
versus
323,000
required.
They…