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{longname}Q667. How do I determine applicability for Subpart W facilities with stationary combustion sources?{longname} |
A667.
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Subpart
...
W
...
facilities
...
with
...
stationary
...
combustion
...
sources
...
are
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subject
...
to
...
reporting
...
if
...
they
...
meet
...
the
...
requirement
...
of
...
98.2.
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A
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facility
...
that
...
only
...
has
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Subpart
...
C
...
sources
...
is
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required
...
to
...
report
...
if
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the
...
conditions
...
specified
...
in
...
98.2(a)(3)
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(i)-(iii)
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are
...
met.
...
98.2(a)(3)(ii)
...
specifies
...
that
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a
...
facility
...
is
...
only
...
required
...
to
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report
...
if
...
aggregate
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maximum
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rated
...
heat
...
input
...
capacity
...
is
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30
...
mmBtu/hr
...
or
...
greater.
...
Where
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a
...
facility
...
is
...
subject
...
to
...
both
...
Subpart
...
C
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and
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Subpart
...
W
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the
...
applicability
...
requirements
...
are
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specified
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in
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98.2(a)(2)
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instead
...
of
...
98.2(a)(3).
...
98.2(a)(2)
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specifies
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that,
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where
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the
...
facility
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contains
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any
...
source
...
category
...
that
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is
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listed
...
in
...
Table
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A-4,
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the
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threshold
...
is
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emissions
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greater
...
than
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25,000
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metric
...
tons
...
of
...
CO2e
...
per year emitted from a combination of source categories listed in Table A-3
...
and
...
Table
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A-4,
...
Subpart
...
C,
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and
...
Subpart
...
U.
...
The
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exemption
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for
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aggregated
...
30
...
mmBtu/hr
...
combustion
...
units
...
only
...
applies
...
when
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the
...
facility
...
is
...
subject
...
to
...
Subpart
...
C
...
only,
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not
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for
...
when
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a
...
facility
...
contains
...
Subpart
...
C
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and
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any
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other
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relevant
...
Subpart.
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Because
...
Subpart
...
W
...
did
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not
...
apply
...
in
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Reporting
...
Year
...
2010,
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a
...
facility
...
that
...
relied
...
up
...
the
...
30
...
mmBtu
...
threshold
...
in
...
RY2010
...
must
...
make
...
their
...
RY2011
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threshold
...
determination
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considering
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all
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applicable
...
Subpart
...
C
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and
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Subpart
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W
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emissions.
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In
...
addition,
...
per
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98.2(a)(1),
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if
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a
...
facility
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contains
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any
...
of
...
the
...
subparts
...
listed
...
in
...
Table
...
A-3,
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their
...
report
...
must
...
cover
...
emissions
...
from
...
all
...
applicable
...
source
...
categories
...
listed
...
in
...
Table
...
A-3
...
and
...
Table
...
A-4,
...
Subpart
...
C,
...
and
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Subpart
...
U.
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In
...
the
...
situation
...
where
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the
...
facility
...
is
...
an
...
onshore
...
petroleum
...
and
...
natural
...
gas
...
production
...
facility,
...
as
...
defined
...
in
...
98.238,
...
report
...
only
...
emissions
...
from
...
the
...
sources
...
listed
...
at
...
§98.232(c)(1)-(22).
...
Any
...
combustion
...
emissions
...
would
...
be
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calculated
...
per
...
§98.232(c)(22).
...
§98.232(c)(22)
...
states:
...
You
...
must
...
use
...
the
...
methods
...
in
...
§98.233(z)
...
and
...
report
...
under
...
this
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subpart
...
the
...
emissions
...
of
...
CO2,
...
CH4,
...
and
...
N2O
...
from
...
stationary
...
or
...
portable
...
fuel
...
combustion
...
equipment
...
that
...
cannot
...
move
...
on
...
roadways
...
under
...
its
...
own
...
power
...
and
...
drive
...
train,
...
and
...
that
...
is
...
located
...
at
...
an
...
onshore
...
petroleum
...
and
...
natural
...
gas
...
production
...
facility
...
as
...
defined
...
in
...
§98.238.
...
Stationary
...
or
...
portable
...
equipment
...
are
...
the
...
following
...
equipment,
...
which
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are
...
integral
...
to
...
the
...
extraction,
...
processing,
...
or
...
movement
...
of
...
oil
...
or
...
natural
...
gas:
...
well
...
drilling
...
and
...
completion
...
equipment,
...
workover
...
equipment,
...
natural
...
gas
...
dehydrators,
...
natural
...
gas
...
compressors,
...
electrical
...
generators,
...
steam
...
boilers,
...
and
...
process
...
heaters.
...
Stationary
...
combustion
...
equipment
...
not
...
integral
...
to
...
the
...
extraction,
...
processing,
...
or
...
movement
...
of
...
oil
...
or
...
natural
...
gas
...
are
...
generally
...
not
...
deemed
...
to
...
be
...
part
...
of
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an
...
onshore
...
petroleum
...
and
...
natural
...
gas
...
production
...
facility.
...
In
...
the
...
situation
...
where
...
the
...
facility
...
is
...
an
...
natural
...
gas
...
distribution
...
facility,
...
the
...
combustion
...
emissions
...
would
...
be
...
calculated
...
per
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§98.232
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(i)(7).
...
§98.232
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(i)(7)
...
states:
...
Report
...
under
...
subpart
...
W
...
of
...
this
...
part
...
the
...
emissions
...
of
...
CO2,
...
CH4,
...
and
...
N2O
...
emissions
...
from
...
stationary
...
fuel
...
combustion
...
sources
...
following
...
the
...
methods
...
in
...
§98.233(z)
...
§98.233(z)
...
allows
...
onshore
...
petroleum
...
and
...
natural
...
gas
...
production
...
and
...
natural
...
gas
...
distribution
...
facilities
...
to
...
exclude
...
external
...
fuel
...
combustion
...
sources
...
with
...
a
...
rated
...
heat
...
capacity
...
less
...
than
...
or
...
equal
...
to
...
5
...
mmBtu/hr
...
or
...
internal
...
fuel
...
combustion
...
sources,
...
other
...
than
...
compressor
...
drivers,
...
with
...
a
...
rated
...
heat
...
capacity
...
less
...
than
...
or
...
equal
...
to
...
1
...
mmBtu/hr
...
(or
...
the
...
equivalent
...
of
...
130
...
horsepower)
...
from
...
the
...
threshold
...
determinations
...
and
...
reporting.
...
Subpart
...
W
...
facilities
...
that
...
are
...
not
...
onshore
...
petroleum
...
and
...
natural
...
gas
...
production
...
or
...
natural
...
gas
...
distribution
...
facilities,
...
report
...
their
...
stationary
...
combustion
...
emissions
...
under
...
Subpart
...
C
...
and
...
determine
...
applicability
...
based
...
on
...
the
...
source
...
categories
...
listed
...
in
...
§98.2.
...
Please
...
refer
...
to
...
...
...
and
...
...
...
for
...
further
...
information
...
regarding
...
facilities
...
that
...
reported
...
under
...
Subpart
...
C
...
for
...
RY2010
...
and
...
are
...
now
...
subject
...
to
...
Subpart
...
W.
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{composition-setup}{composition-setup} |
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image
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expand_ !Subpart W Reporting Threshold Flowchart_v3_080612.png|width=600! {cloak:id=PNG1|cloak.toggle.type=none|cloak.toggle.zone=true} {panel} !Subpart W Reporting Threshold Flowchart_v3_080612.png|border=1!\| {panel} {cloak} |
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{show-to:group=confluence-Users}{center}{_}Footer / References Bar which is Visible to the public{_}{center}{show-to} |
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{show-to:group=confluence-Users}
{info}
Source: Drafted new by July 25 2012
Approval / Publishing History: Reviewed and Approved by D. Jacobson and M Rohwer on 8/5/2012, pending EPA Final Review
Expiration: January 2013
Relevant Subpart/Component: Subpart W General
{info}{center}{_}History Panel For Internal Use - Not Visible to the Public{_}{center}{show-to} |