4­
28­
05
­
Deliberative
Notes:
BART
SO2
and
NOx
Emission
Reductions
and
Costs
­
$
2,000/
ton
Marginal
Cost
Scenario
Applied
Nationwide
to
Non­
EGUs
(
7%
Discount
Rate;
1999
dollars)

Total
costs
in
annualized
terms:
$
504.2
million
(
SO
2
­
$
181.9
million;
NOx
­
$
322.3
million)
Total
SO
2
Emission
Reductions:
159,510
tons
Total
NOx
Emission
Reductions:
241,232
tons
Total
Number
of
SO
2
Emitting
BART­
Eligible
Units
Affected:
47
(
24%
of
total
BART­
eligible)
Total
Number
of
NOx
Emitting
BART­
Eligible
Units
Affected:
1,128
(
53%
of
total
BARTeligible

Important
Notes:


Industrial
Boilers
again
have
most
of
the
emission
reductions
for
SO
2
(
55%)
and
NOx
(
40%),
bear
the
greatest
share
of
the
costs
(
48%
of
the
total),
and
have
the
most
units
affected
(
368)
under
this
scenario.


Hydrofluoric,
Sulfuric,
and
Nitric
Acid
Plants
have
the
next
most
emission
reductions
for
SO
2,
and
Portland
Cement
Plants
have
the
next
most
emission
reductions
for
NOx.

Baseline
SO
2
Emissions
Notes:
34
of
the
47
BART­
eligible
units
affected
under
this
scenario
have
emissions
of
1,000
tons
and
above.
All
14
of
the
industrial
boilers
affected
under
this
scenario
emit
more
than
1,000
tons
of
SO
2.
There
are
4
units
with
more
than
10,000
tons
of
emissions
­
2
are
industrial
boilers,
1
is
at
a
refinery,
and
1
is
a
sulfuric
acid
plant.

Baseline
NO
x
Emissions
Notes:
82
of
the
1,128
BART­
eligible
units
affected
under
this
scenario
have
emissions
of
1,000
tons
and
above.
Of
these
82,
the
great
majority
are
either
industrial
boilers
and
cement
kilns.
There
are
2
units
with
more
than
5,000
tons
of
emissions
­
both
are
portland
cement
kilns.
There
are
no
BART­
eligible
units
that
emit
more
than
6,000
tons
of
NOx.

(
More
detailed
information
on
unit­
level
emissions
and
locations
in
separate
file).
4­
26­
05
­
Deliberative
Results
By
Source
Category
­
Ranked
in
Order
of
SO2
Emission
Reductions
BART
Source
Category
Pollutant
Number
of
Units
Affected
Emission
Reductions
(
Tons)
Annualized
Costs
Industrial
Boilers
SO2
14
87,009
$
109,296,000
NOx
354
97,074
132,194,000
Hydrofluoric,
Sulfuric,
and
Nitric
Acid
Plants
SO2
8
35,358
12,203,000
NOx
20
11,283
8,219,000
Petroleum
Refineries
SO2
7
23,173
28,530,000
NOx
322
22,054
42,575,000
Sulfur
Recovery
Plants
SO2
11
13,697
11,631,000
NOx
0
0
0
Coke
Oven
Batteries
SO2
1
4,088
6,171,000
NOx
0
0
0
Iron
and
Steel
Mills
SO2
2
2,914
5,264,000
NOx
31
2,034
2,649,000
Chemical
Process
Plants
SO2
1
2,376
2,542,000
NOx
84
25,922
38,012,000
Portland
Cement
Plants
SO2
1
2,350
4,637,000
NOx
53
26,659
24,973,000
Primary
Aluminum
Ore
SO2
1
1,630
1,618,000
NOx
4
70
78,000
Kraft
Pulp
Mills
SO2
0
0
0
NOx
215
50,221
75,087,000
Lime
Plants
NOx
30
4,471
5,019,000
Municipal
Incinerators
NOx
4
744
1,110,000
Secondary
Metal
Production
Plants
NOx
3
34
37,000
Carbon
Black
Plants
NOx
1
111
166,000
