IDA
Format
2010
Utility
Emissions
for
the
Minnesota
PM2.5
Sensitivity
Modeling
This
document
describes
a
CD
containing
the
file:
egu2010CAIRsupport2_
Sep26_
2005.
zip
which
includes
utility
emissions
for
the
2010
Base
Case
(
pre­
CAIR),
as
projected
by
EPA
using
the
Integrated
Planning
Model
(
IPM)
using
updated
information
for
units
in
Minnesota,
based
on
comments
from
Minnesota
Power.

This
file
is
also
available
for
download
from
the
following
ftp
site:
ftp://
www.
airmodelingftp.
com/
under
the
directory:
CAIR_
Petition_
Reconsideration_
Minnesota/
2010af_
2/
EGU_
IDA_
file
Please
contact
Peter
Eckhoff:
eckhoff.
peter@
epa.
gov
for
access
to
this
ftp
site.

Data
files
on
this
CD
include
Inventory
Data
Analyzer
(
IDA)
format
files
that
can
be
processed
with
the
Sparse
Matrix
Operator
Kernal
(
SMOKE)
emissions
processor
to
create
emissions
inputs
for
air
quality
modeling.

EPA
used
these
data,
along
with
other
emissions
inputs,
in
air
quality
modeling
of
the
contribution
of
SO2
and
NOx
emissions
in
Minnesota
to
PM2.5
nonattainment
in
other
States
as
part
of
the
CAIR
Reconsideration
process.

To
use
these
files
and
directory
structures
with
SMOKE
scripts
for
modeling
purposes,
we
recommend
using
the
SMOKE
platform
provided
with
the
CAIR
docket
item
EPA­
HQ­
OAR­
2003­
0053­
1688.

The
"
parsed"
output
file
for
this
IPM
run,
which
were
used
in
creating
the
IDA
files,
can
be
found
under
docket
item
EPA­
HQ­
OAR­
2003­
0053­
2243:
IPM
Parsed
File
for
2010_
Base
Case
2004_
MN
Sensitivity.
