In
his
new
role
Grote
will
be
responsible
for
BP’s
commodity
trading
arm,
integrated
supply
and
trading
(IST),
and
its
shipping
and
alternative
energy
businesses,
as
well
as
the
company's
technology
and
remediation
management
activities.
Grote
will
remain
on
the
company
board,
joined
by
incoming
chief
financial
officer
Brian
Gilvary,
who
has
been
deputy
group
chief
financial
officer
and
head
of
finance
for
two
years.
Gilvary
is
currently
a
member
of
the
TNK-BP
board
and
was
previously
chief
executive
of
IST.
He
started
with
the
supermajor
in
1986,
taking
over
Amoco’s
natural
gas…