The
report
found
“hotspots”
such
as
along
the
Rockall
Trough
off
the
islands
of
Lewis
and
Uist,
some
100km
from
shore,
will
be
the
“most
economically
attractive
to
exploit
in
the
coming
years”.
Carbon
Trust
figures
suggest
harnessing
the
“major
wave
frontages”
at
these
sites
could
produce
power
at
50%
of
the
cost
of
projects
currently
being
developed
–
but
will
need
further
technology
innovation
to
make
them
commercially
viable.
“If
we
can
continue
to
innovate
to
prove
the
technology
at
scale
and
to
bring
down
costs
then
there
is
every…
