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HF2032 • 2026

A bill for an act establishing procedures for system enhancement of infrastructure, including for development of ratemaking principles permitted for recovery costs of certain investments in infrastructure by water and wastewater utilities.(See HF 2581 .)

A bill for an act establishing procedures for system enhancement of infrastructure, including for development of ratemaking principles permitted for recovery costs of certain investments in infrastructure by water and wastewater utilities.(See HF 2581 .)

Passed Legislature

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

Sponsor
VONDRAN
Last action
2026-04-09
Official status
Withdrawn. H.J. 870 .
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 establishing procedures for system enhancement of infrastructure, including for development of ratemaking principles permitted for recovery costs of certain investments in infrastructure by water and wastewater utilities.(See HF 2581 .)

A bill for an act establishing procedures for system enhancement of infrastructure, including for development of ratemaking principles permitted for recovery costs of certain investments in infrastructure by water and wastewater utilities.(See HF 2581 .)

What This Bill Does

  • A bill for an act establishing procedures for system enhancement of infrastructure, including for development of ratemaking principles permitted for recovery costs of certain investments in infrastructure by water and wastewater utilities.(See HF 2581 .)

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. 2026-04-09 Iowa Legislature

    Withdrawn. H.J. 870 .

  2. 2026-02-18 Iowa Legislature

    Committee report approving bill, renumbered as HF 2581 .

  3. 2026-02-16 Iowa Legislature

    Committee vote: Yeas, 22. Nays, 0. Excused, 1. H.J. 312 .

  4. 2026-02-16 Iowa Legislature

    Committee report, recommending amendment and passage. H.J. 312 .

  5. 2026-01-28 Iowa Legislature

    Subcommittee recommends passage.

  6. 2026-01-22 Iowa Legislature

    Subcommittee Meeting: 01/27/2026 12:00PM RM 102.

  7. 2026-01-20 Iowa Legislature

    Subcommittee: Vondran, Bagniewski and Mohr, G. H.J. 125 .

  8. 2026-01-14 Iowa Legislature

    Introduced, referred to Commerce. H.J. 74 .

Official Summary Text

A bill for an act establishing procedures for system enhancement of infrastructure, including for development of ratemaking principles permitted for recovery costs of certain investments in infrastructure by water and wastewater utilities.(See HF 2581 .)

Current Bill Text

Read the full stored bill text
House

File

2032

-

Introduced

HOUSE

FILE

2032

BY

VONDRAN

A

BILL

FOR

An

Act

establishing

procedures

for

system

enhancement

of

1

infrastructure,

including

for

development

of

ratemaking

2

principles

permitted

for

recovery

costs

of

certain

3

investments

in

infrastructure

by

water

and

wastewater

4

utilities.

5

BE

IT

ENACTED

BY

THE

GENERAL

ASSEMBLY

OF

THE

STATE

OF

IOWA:

6

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Section

1.

NEW

SECTION

.

476.59

System

enhancement

1

infrastructure.

2

1.

It

is

the

intent

of

the

general

assembly

to

authorize

3

alternative

ratemaking

mechanisms

to

develop

and

sustain

4

adequate

water

and

wastewater

treatment

facilities

within

the

5

state

to

ensure

resilient

water

supply

and

sanitation

services

6

for

Iowa

consumers

and

provide

economic

benefits

to

the

state.

7

The

commission

shall

not

be

bound

by

traditional

ratemaking

8

principles

or

traditional

cost

recovery

mechanisms

with

respect

9

to

system

enhancement

infrastructure.

10

2.

For

purposes

of

this

section:

11

a.

“Blanket-type

work

project

order”

means

an

agreement

12

between

an

eligible

utility

and

a

supplier

to

deliver

goods

or

13

services

at

a

set

price

on

a

recurring

basis

over

a

specified

14

time

period.

15

b.

“Eligible

utility”

means

an

investor-owned

public

16

utility

providing

water

or

wastewater

service

subject

to

rate

17

regulation

by

the

commission

pursuant

to

section

476.1.

18

c.

“Plan”

means

a

multiyear

plan

to

implement

system

19

enhancement

improvements.

20

d.

“Pretax

return”

means

the

revenues

necessary

to

21

accomplish

all

of

the

following:

22

(1)

Producing

net

operating

income

equal

to

the

utility’s

23

weighted

cost

of

capital

approved

in

the

utility’s

most

recent

24

rate

case

and

the

actual

embedded

cost

of

debt

at

the

time

the

25

filing

is

made

multiplied

by

investments

in

service

enhancement

26

improvements.

27

(2)

Paying

state

and

federal

income

taxes

applicable

to

28

income

under

subparagraph

(1).

29

e.

“Requirement”

means

any

decision

or

regulation

imposed

on

30

an

eligible

utility

by

a

local

government

unit,

a

state,

or

the

31

federal

government

in

connection

with

any

of

the

following:

32

(1)

The

federal

Water

Pollution

Control

Act,

33

U.S.C.

§1251

33

et

seq.

34

(2)

The

federal

Safe

Drinking

Water

Act,

42

U.S.C.

§300f

et

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1

(3)

Any

other

law,

order,

or

regulation

administered

by

2

the

United

States

environmental

protection

agency,

the

United

3

States

army

corps

of

engineers,

the

United

States

department

of

4

transportation,

or

the

Iowa

department

of

natural

resources.

5

(4)

Regulations

imposed

by

a

local

government

unit.

6

f.

“System

enhancement

charge”

means

a

charge

assessed

by

an

7

eligible

utility

to

recover

system

enhancement

costs.

8

g.

(1)

“System

enhancement

costs”

means

the

following

9

costs

associated

with

any

of

the

following

system

enhancement

10

improvements:

11

(a)

Depreciation

expenses,

including

any

such

expenses

12

incurred

prior

to

the

approval

of

a

plan

containing

the

13

applicable

system

enhancement

improvement.

14

(b)

Operation

and

maintenance

expenses.

15

(c)

Restoration

costs

incurred

to

restore

property

to

its

16

preconstruction

condition

other

than

those

already

capitalized

17

and

included

in

depreciation

expenses.

18

(d)

Property

taxes

to

be

paid

by

the

utility

based

upon

the

19

first

assessment

date

following

placement

in

service.

20

(e)

Pretax

return.

21

(2)

“System

enhancement

costs”

does

not

include

fines

22

or

penalties

assessed

against

or

imposed

on

a

utility

for

23

violating

laws,

regulations,

or

consent

decrees.

24

h.

(1)

“System

enhancement

improvement”

means

a

water

25

or

wastewater

utility

plant

project

that

does

any

of

the

26

following:

27

(a)

Replaces

or

extends

the

useful

life

of

existing

28

infrastructure

that

is

at

the

end

of

its

useful

life

or

for

29

which

replacement

is

necessary

to

further

resiliency,

health,

30

safety,

or

environmental

protection

for

the

utility’s

customers

31

or

employees,

or

the

public.

32

(b)

Installs

new

utility

infrastructure

necessary

to

33

further

resiliency,

health,

safety,

or

environmental

protection

34

for

the

utility’s

customers

or

employees,

or

the

public.

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(c)

Installs

new

utility

infrastructure

necessary

to

comply

1

with

federal

or

state

requirements

pertaining

to

resilience,

2

health,

safety,

or

environmental

protection.

3

(d)

Relocates

utility

infrastructure

necessary

to

4

accommodate

public

improvement

projects

to

the

extent

the

5

relocation

costs

are

not

otherwise

reimbursed

through

the

6

public

improvement

project.

7

(2)

“System

enhancement

improvement”

does

not

include

a

8

water

or

wastewater

utility

plant

included

in

the

eligible

9

utility’s

rate

base

in

its

most

recent

general

rate

case.

10

3.

a.

Before

an

eligible

utility

may

seek

recovery

of

11

its

service

enhancement

costs

through

a

system

enhancement

12

charge

under

this

section,

it

must

first

obtain

approval

13

from

the

commission

of

a

plan

including

the

proposed

service

14

enhancement

improvement.

The

eligible

utility

must

file

with

15

the

commission

an

application

and

supporting

evidence

for

the

16

plan.

The

commission

shall

dismiss

an

application

to

approve

17

a

plan

if

the

commission

has

not

issued

a

final

order

in

a

18

general

rate

case

proceeding

under

section

476.6

involving

the

19

eligible

utility

for

the

same

type

of

utility

service

within

20

the

past

five

years.

21

b.

Evidence

supporting

an

application

to

approve

a

plan

22

shall

include

all

of

the

following:

23

(1)

Projected

annual

capital

expenditures

identified

24

by

major

categories

of

expenditures

of

service

enhancement

25

improvements

included

in

the

plan

if

such

information

is

26

reasonably

available

at

the

time

of

filing

the

application.

27

(2)

Estimated

operation

and

maintenance

costs

resulting

28

from

the

service

enhancement

improvements.

29

(3)

A

description

of

the

age,

condition,

or

other

similar

30

and

reasonably

available

information

about

the

existing

31

infrastructure

that

is

being

replaced

or

having

its

useful

life

32

extended,

if

applicable.

33

(4)

For

service

enhancement

improvements

included

in

the

34

plan

that

are

intended

to

comply

with

requirements:

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(a)

The

applicable

requirements,

including

any

consent

1

decrees

related

to

the

requirements.

2

(b)

A

narrative

describing

how

the

service

enhancement

3

improvement

enables

compliance

with

the

requirements.

4

(c)

Alternative

plans

for

compliance

considered

by

the

5

eligible

utility.

6

(5)

An

engineering

evaluation

and

report

identifying

the

7

system

enhancement

improvements

included

in

the

plan,

with

8

descriptions

of

project

objectives,

detailed

cost

estimates,

9

and

the

estimated

in-service

dates

for

each

system

enhancement

10

improvement.

11

(6)

Proposed

rate

schedules

establishing

a

system

12

enhancement

charge.

13

(7)

The

estimated

rate

impact

of

the

proposed

system

14

enhancement

charge.

15

c.

An

application

for

approval

of

a

plan

shall

be

a

16

contested

case.

The

commission

shall

issue

its

final

order

17

on

the

application

not

more

than

six

months

after

the

filing

18

of

the

petition.

The

commission

shall

approve

the

plan

19

and

authorize

the

system

enhancement

charge

for

the

system

20

enhancement

costs

resulting

from

the

plan

if

the

commission

21

finds

that

the

system

enhancement

plan

meets

all

of

the

22

following

criteria:

23

(1)

Consists

of

projects

that

are

service

enhancement

24

improvements,

except

any

removed

pursuant

to

paragraph

“d”

.

25

(2)

Includes

cost

estimates

that

enable

a

reasonable

26

assessment

of

the

costs

of

the

plan.

27

(3)

Will

result

in

rates

that

are

just

and

reasonable.

28

d.

The

commission

shall

not

disapprove

the

plan

on

the

basis

29

that

one

or

more

service

enhancement

improvements

within

the

30

plan

do

not

satisfy

paragraph

“e”

.

The

commission

may

approve

31

the

plan

subject

to

the

removal

of

the

service

enhancement

32

improvements

found

not

to

satisfy

paragraph

“e”

.

33

e.

An

eligible

utility

that

operates

both

a

water

and

34

wastewater

utility

may

establish

separate

plans

for

water

and

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wastewater

enhancement

plans

and

such

plans

may

be

presented

to

1

the

commission

through

different

petitions.

2

4.

a.

An

eligible

utility

with

one

or

more

plans

approved

3

under

subsection

3

may

file

with

the

commission

an

application

4

annually

setting

forth

rate

schedules

establishing

a

system

5

enhancement

charge,

which

may

thereafter

be

automatically

6

adjusted

and

include

a

reconciliation

of

revenues

collected

7

under

previous

system

enhancement

charges.

A

revenue

8

reconciliation

filing

will

be

filed

on

an

annual

basis

no

later

9

than

ninety

days

following

the

expiration

of

the

charge.

10

b.

The

system

enhancement

charge

shall

do

all

of

the

11

following:

12

(1)

Be

calculated

as

a

monthly

fixed

charge

based

upon

meter

13

size.

14

(2)

Not

include

recovery

of

any

system

enhancement

costs

15

recovered

by

the

eligible

utility

through

contributions

in

aid

16

of

construction.

17

(3)

Recover

system

enhancement

costs

incurred

prior

to

the

18

date

of

the

petition

and

not

previously

recovered

through

a

19

system

enhancement

charge.

20

(4)

Reflect

system

enhancement

costs

for

system

enhancement

21

improvements

placed

in

service

prior

to

the

date

the

22

application

is

filed.

23

(5)

Include

the

pretax

return

associated

with

the

accrued

24

asset

value

reflected

on

the

eligible

utility’s

books

and

25

records

as

of

the

date

of

the

petition

for

system

enhancement

26

improvements

with

a

projected

construction

period

of

more

than

27

twelve

months.

28

c.

The

application

filed

to

implement

the

system

enhancement

29

charge

shall

include

all

of

the

following:

30

(1)

A

breakdown

of

costs

for

each

service

enhancement

31

improvement

that

clearly

identifies

the

status

of

completion

of

32

such

project.

33

(2)

The

actual

costs

incurred,

the

projected

construction

34

timeline

for

projects

with

a

construction

period

of

more

than

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twelve

months,

and

the

in-service

or

estimated

in-service

1

dates

or

aggregate

information

capturing

service

enhancement

2

improvements

constructed

pursuant

to

blanket-type

work

project

3

orders

and

the

actual

annual

costs

of

the

replacement

programs

4

performed

pursuant

to

blanket-type

work

project

orders.

5

d.

Actual

costs

that

exceed

more

than

twenty-five

percent

of

6

the

projected

costs

set

forth

in

the

eligible

utility’s

plan

7

approved

under

this

section

require

specific

justification

by

8

the

eligible

utility

and

specific

approval

by

the

commission

9

before

being

authorized

in

the

next

general

rate

case

filed

by

10

the

eligible

utility

with

the

commission.

11

e.

The

commission

shall

not

authorize

an

adjustment

to

the

12

system

enhancement

charge

to

incorporate

system

enhancement

13

costs

incurred

since

the

date

of

prior

petition

filed

under

14

this

subsection

if

the

commission

has

not

issued

a

final

order

15

in

a

general

rate

case

proceeding

under

section

476.6

involving

16

the

eligible

utility

within

the

past

five

years.

17

5.

System

enhancement

costs

incurred

prior

to

the

18

commission’s

approval

of

a

plan

shall

be

eligible

for

recovery

19

through

a

subsequent

system

enhancement

charge,

provided

the

20

associated

system

enhancement

improvements

are

included

in

a

21

plan

approved

by

the

commission.

A

utility

may

defer

such

22

system

enhancement

costs

for

recovery

through

the

utility’s

23

next

approved

system

enhancement

charge.

24

6.

A

petition

to

implement

or

change

a

system

enhancement

25

charge

may

include

changes

or

updates

to

any

information

26

provided

in

the

system

enhancement

plan,

provided

that

the

27

utility

has

a

reasonable

expectation

that

the

changes

or

28

updates

will

occur

during

the

time

the

plan

is

effective.

29

Project

changes

may

include

but

shall

not

be

limited

to

30

additions,

replacements,

or

deferral

projects

that

otherwise

31

qualify

as

service

enhancement

improvements.

32

7.

Publication

of

notice

of

an

eligible

utility’s

petitions

33

under

section

476.6,

subsection

2,

is

not

required.

34

8.

An

eligible

utility’s

system

enhancement

charge

approved

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under

this

section

shall

reset

to

zero

upon

approval

of

1

new

basic

rates

and

charges

for

the

eligible

utility

by

the

2

commission

in

a

general

rate

case

in

which

the

eligible

utility

3

adds

the

system

enhancement

improvements

to

its

rate

base.

4

EXPLANATION

5

The

inclusion

of

this

explanation

does

not

constitute

agreement

with

6

the

explanation’s

substance

by

the

members

of

the

general

assembly.

7

This

bill

establishes

procedures

for

system

enhancement

8

of

infrastructure,

including

the

development

of

ratemaking

9

principles

permitted

for

the

recovery

costs

of

certain

10

investments

in

infrastructure

by

water

and

wastewater

11

utilities.

The

bill

states

the

intent

of

the

general

12

assembly

that

these

mechanisms

be

available

to

support

the

13

development

and

sustainability

of

adequate

and

resilient

water

14

and

wastewater

treatment

facilities,

and

provides

that

the

15

commission

is

not

bound

by

traditional

ratemaking

principles

16

when

evaluating

system

enhancement

infrastructure.

17

The

bill

defines

terms,

including

“system

enhancement

costs”

18

and

“system

enhancement

improvement”.

System

enhancement

19

costs

include

depreciation

expenses,

operation

and

maintenance

20

expenses,

restoration

costs,

property

taxes,

and

pretax

21

return,

but

exclude

fines

and

penalties.

System

enhancement

22

improvements

include

a

water

or

wastewater

utility

plant

23

project

that

replaces

or

extends

the

useful

life

of

existing

24

infrastructure;

installs

new

infrastructure

necessary

25

to

support

resiliency,

health,

safety,

or

environmental

26

protection;

constructs

infrastructure

necessary

to

comply

27

with

federal

or

state

requirements;

or

relocates

utility

28

infrastructure

necessary

to

accommodate

public

improvement

29

projects

when

the

relocation

costs

are

not

reimbursed.

Utility

30

plants

included

in

an

eligible

utility’s

most

recent

rate

base

31

are

excluded

from

the

definition.

32

The

bill

requires

an

eligible

utility

to

obtain

commission

33

approval

of

a

plan

before

seeking

recovery

of

system

34

enhancement

costs

through

a

system

enhancement

charge.

The

35

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bill

requires

the

commission

to

dismiss

an

application

for

a

1

plan

if

the

utility

has

not

received

a

final

order

in

a

general

2

rate

case

for

the

same

type

of

utility

service

within

the

3

previous

five

years.

4

The

bill

requires

an

application

for

approval

of

a

plan

5

to

include

projected

annual

capital

expenditures,

estimated

6

operation

and

maintenance

costs,

a

description

of

the

age

or

7

condition

of

infrastructure

to

be

replaced

or

have

its

useful

8

life

extended,

applicable

legal

or

regulatory

requirements

9

and

any

consent

decrees,

a

description

of

how

proposed

10

improvements

enable

compliance,

alternative

compliance

options

11

considered,

an

engineering

evaluation

and

report

identifying

12

system

enhancement

improvements

along

with

cost

estimates

and

13

estimated

in-service

dates,

proposed

rate

schedules

for

the

14

system

enhancement

charge,

and

the

estimated

rate

impact

of

the

15

charge.

16

The

bill

requires

the

application

to

be

a

contested

case,

and

17

the

commission

must

issue

a

final

order

within

six

months

of

18

filing.

The

bill

requires

the

commission

to

approve

the

plan

19

if

the

commission

determines

that

the

plan

consists

of

system

20

enhancement

improvements,

includes

cost

estimates

that

allow

21

reasonable

assessment,

and

will

result

in

rates

that

are

just

22

and

reasonable.

23

The

bill

restricts

the

commission

from

disapproving

a

24

plan

on

the

basis

of

one

or

more

service

enhancements,

but

25

allows

the

commission

to

approve

plans

subject

to

removal

of

26

the

service

enhancement

improvements

that

do

not

satisfy

the

27

criteria.

28

The

bill

allows

a

utility

providing

both

water

and

29

wastewater

service

to

submit

separate

plans

for

each

service.

30

Following

approval

of

a

plan,

the

bill

permits

an

eligible

31

utility

to

file

an

annual

application

to

establish

or

adjust

a

32

system

enhancement

charge.

The

charge

must

be

calculated

as

33

a

fixed

monthly

charge

based

on

meter

size,

shall

not

include

34

recovery

of

costs

recovered

through

contributions

in

aid

of

35

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construction,

must

recover

system

enhancement

costs

incurred

1

prior

to

filing

that

have

not

been

previously

recovered,

must

2

reflect

costs

for

system

enhancement

improvements

placed

3

in

service

before

the

filing

date,

and

must

include

the

4

pretax

return

associated

with

improvements

with

a

projected

5

construction

period

exceeding

12

months.

6

The

bill

requires

the

annual

application

to

include

a

7

breakdown

of

costs

for

each

improvement

with

a

project’s

status

8

of

completion,

and

actual

costs

incurred.

If

actual

costs

9

exceed

projected

costs

by

more

than

25

percent,

the

eligible

10

utility

must

specifically

justify

the

cost

overrun

and

obtain

11

specific

commission

approval

before

the

costs

may

be

authorized

12

in

the

utility’s

next

general

rate

case.

13

The

bill

prohibits

the

commission

from

authorizing

an

14

adjustment

to

a

system

enhancement

charge

if

the

utility

has

15

not

received

a

final

order

in

a

general

rate

case

within

the

16

previous

five

years.

17

The

bill

authorizes

an

eligible

utility

to

defer

system

18

enhancement

costs

incurred

prior

to

commission

approval

of

19

a

plan

for

recovery

through

a

subsequent

system

enhancement

20

charge,

provided

the

associated

improvements

are

included

in

21

an

approved

plan.

The

bill

further

authorizes

an

eligible

22

utility,

when

filing

a

petition

to

implement

or

change

a

system

23

enhancement

charge,

to

update

information

from

the

plan

and

24

to

include

project

additions,

replacements,

or

deferrals

that

25

otherwise

qualify

as

system

enhancement

improvements

and

that

26

the

utility

reasonably

expects

to

occur

while

the

plan

is

27

effective.

28

The

bill

exempts

petitions

under

the

bill

from

the

29

publication

of

notice

requirements.

The

bill

requires

a

system

30

enhancement

charge

to

reset

to

zero

upon

approval

of

new

basic

31

rates

and

charges

for

the

eligible

utility

in

a

general

rate

32

case

in

which

the

system

enhancement

improvements

are

included

33

in

the

utility’s

rate

base.

34

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