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SF2249 • 2026

A bill for an act relating to customer classes for large energy use facilities, and including applicability provisions.

A bill for an act relating to customer classes for large energy use facilities, and including applicability provisions.

Energy
Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
WEINER, DONAHUE, STAED, DREY, BLAKE, KNOX, ZIMMER, WINCKLER, QUIRMBACH, TRONE GARRIOTT, BENNETT, PETERSEN, DOTZLER, HARDMAN and WAHLS
Last action
2026-02-12
Official status
Subcommittee: Driscoll, Petersen, and Reichman. S.J. 278 .
Effective date
Not listed

Plain English Breakdown

Using official source text because the generated explanation was unavailable or could not be confirmed against the official bill text.

A bill for an act relating to customer classes for large energy use facilities, and including applicability provisions.

A bill for an act relating to customer classes for large energy use facilities, and including applicability provisions.

What This Bill Does

  • A bill for an act relating to customer classes for large energy use facilities, and including applicability provisions.

Limits and Unknowns

  • This entry is temporarily using official source text because the generated explanation could not be confirmed against the official bill text during the last sync.

Bill History

  1. 2026-02-12 Iowa Legislature

    Subcommittee: Driscoll, Petersen, and Reichman. S.J. 278 .

  2. 2026-02-10 Iowa Legislature

    Introduced, referred to Commerce. S.J. 236 .

Official Summary Text

A bill for an act relating to customer classes for large energy use facilities, and including applicability provisions.

Current Bill Text

Read the full stored bill text
Senate

File

2249

-

Introduced

SENATE

FILE

2249

BY

WEINER

,

DONAHUE

,

STAED

,

DREY

,

BLAKE

,

KNOX

,

ZIMMER

,

WINCKLER

,

QUIRMBACH

,

TRONE

GARRIOTT

,

BENNETT

,

PETERSEN

,

DOTZLER

,

HARDMAN

,

and

WAHLS

A

BILL

FOR

An

Act

relating

to

customer

classes

for

large

energy

use

1

facilities,

and

including

applicability

provisions.

2

BE

IT

ENACTED

BY

THE

GENERAL

ASSEMBLY

OF

THE

STATE

OF

IOWA:

3

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2249

Section

1.

Section

476.6,

Code

2026,

is

amended

by

adding

1

the

following

new

subsection:

2

NEW

SUBSECTION

.

22.

Large

energy

use

facilities.

3

a.

For

purposes

of

this

subsection:

4

(1)

“Costs

of

serving”

includes,

as

applicable,

the

costs

5

incurred

by

an

electric

utility

in

providing

transmission,

6

distribution,

energy,

capacity,

or

ancillary

electricity

7

services,

and

any

related

costs

or

associated

risks

with

8

serving

a

customer

class

or

customer.

9

(2)

“Large

energy

use

facility”

means

a

facility

that

uses

10

or

is

able

to

use

twenty

megawatts

or

more

and

is

primarily

11

engaged

in

providing

a

service

as

described

under

code

number

12

518210

of

the

North

American

industry

classification

system.

13

b.

The

commission

shall

create

a

customer

class

for

each

14

customer

that

is

a

large

energy

use

facility.

The

customer

15

class

must

be

separate

and

distinct

from

customer

classes

for

16

other

customers

and

have

its

own

rates,

charges,

and

schedules.

17

Any

rate,

charge,

or

schedule

approved

by

the

commission

for

18

the

class

must

meet

all

of

the

following

requirements:

19

(1)

Directly

assign

the

costs

of

serving

to

the

customer.

20

(2)

Mitigate

the

risk

of

other

customer

classes

paying

21

unwarranted

costs.

22

(3)

Mitigate

the

risk

of

shifting,

in

an

unwarranted

manner,

23

the

costs

of

serving

a

customer

that

is

a

large

energy

use

24

facility

to

other

customer

classes,

including

costs

incurred

by

25

an

electric

utility

to

meet

load

requirements

resulting

from

26

the

provision

of

electricity

service

to

a

customer

that

is

a

27

large

energy

use

facility.

28

c.

In

deciding

whether

to

approve

a

proposed

rate,

charge,

29

or

schedule

of

an

electric

utility

for

a

customer

class

30

described

under

this

subsection,

the

commission

shall

consider

31

whether

the

rate,

charge,

or

schedule

may

do

any

of

the

32

following:

33

(1)

Result

in,

or

have

the

potential

to

result

in,

increased

34

costs

or

unwarranted

risk

to

other

customers.

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2249

(2)

Provide

for

equitable

contributions

to

grid

efficiency,

1

reliability,

and

resiliency

benefits.

2

(3)

Meet

any

other

conditions

the

commission

may

require

in

3

the

public

interest.

4

d.

An

electric

utility

and

a

customer

that

is

a

large

5

energy

use

facility

are

not

required

to

use

a

classification

of

6

service

provided

for

under

this

subsection

if

the

commission

7

has

not

approved

for

the

electric

utility

a

rate,

charge,

or

8

schedule

for

that

classification

of

service.

9

Sec.

2.

APPLICABILITY.

This

Act

applies

to

electric

utility

10

services

provided

to

large

energy

use

facilities

constructed

or

11

expanded

on

or

after

January

1,

2027.

12

EXPLANATION

13

The

inclusion

of

this

explanation

does

not

constitute

agreement

with

14

the

explanation’s

substance

by

the

members

of

the

general

assembly.

15

This

bill

relates

to

customer

classes

for

large

energy

use

16

facilities.

17

The

bill

defines

“costs

of

serving”

to

include,

as

18

applicable,

the

costs

incurred

by

an

electric

utility

in

19

providing

transmission,

distribution,

energy,

capacity,

or

20

ancillary

electricity

services,

and

any

related

costs

or

21

associated

risks

with

serving

a

customer

class

or

customer.

22

The

bill

defines

“large

energy

use

facility”

as

a

facility

23

that

uses

or

is

able

to

use

20

megawatts

or

more

and

that

is

24

primarily

engaged

in

providing

a

service

described

under

code

25

number

518210

of

the

North

American

industry

classification

26

system.

27

The

bill

requires

the

utilities

commission

to

create

a

28

customer

class

for

each

customer

that

is

a

large

energy

use

29

facility.

The

customer

class

must

be

separate

and

distinct

30

from

customer

classes

for

other

customers

and

must

have

its

31

own

rates,

charges,

and

schedules.

The

bill

provides

that

32

any

rate,

charge,

or

schedule

approved

by

the

commission

for

33

a

large

energy

use

facility

customer

must

directly

assign

the

34

costs

of

serving

the

customer,

mitigate

the

risk

of

other

35

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S.F.

2249

customer

classes

paying

unwarranted

costs,

and

mitigate

the

1

risk

of

shifting,

in

an

unwarranted

manner,

the

costs

of

2

serving

a

large

energy

use

facility

to

other

customer

classes.

3

The

bill

specifies

that

these

costs

include

costs

incurred

by

4

an

electric

utility

to

meet

load

requirements

resulting

from

5

providing

electricity

service

to

a

large

energy

use

facility.

6

The

bill

requires

the

commission,

when

deciding

whether

7

to

approve

a

proposed

rate,

charge,

or

schedule

for

a

large

8

energy

use

facility

customer

class,

to

consider

whether

the

9

proposal

may

result

in

or

have

the

potential

to

result

in

10

increased

costs

or

unwarranted

risk

to

other

customers,

whether

11

the

proposal

provides

for

equitable

contributions

to

grid

12

efficiency,

reliability,

and

resiliency

benefits,

and

whether

13

the

proposal

meets

any

other

conditions

the

commission

may

14

require

in

the

public

interest.

15

The

bill

provides

that

an

electric

utility

and

a

customer

16

that

is

a

large

energy

use

facility

are

not

required

to

use

17

the

customer

classification

created

under

the

bill

if

the

18

commission

has

not

approved

a

rate,

charge,

or

schedule

for

19

that

classification

of

service.

20

The

bill

applies

to

electric

utility

services

provided

to

21

large

energy

use

facilities

constructed

or

expanded

on

or

after

22

January

1,

2027.

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