🌐 Compiled from MSRB EMMA & public records · read-only public record · debt as of Sep 11, 2026 · latest trade Sep 10, 2026 · latest filing Feb 26, 2026
Bonds issued forPublic power & utilities
Credit ratings
agency-stated
Moody's
A1
22 rated securities
S&P
A
11 rated securities
Fitch
A+
22 rated securities
Ratings by reconciled issuer credit
Credit
Agency
Rating
Par
CUSIPs
Power Supply $205.3M
Moody's
A1
$62.1M
22
S&P
A
$33.5M
11
Fitch
A+
$62.1M
22
Agency grades grouped by credit as reconciled in MuniPro’s book. Conduit or program series carry their obligor’s rating — a lower grade inside one credit is that obligor’s credit, not the authority’s direct debt. Par sums the rated securities in each grade; securities EMMA lists without a grade are omitted.
Maturity profile
par maturing by year · as of Sep 2026
Recent activity
rating actions & filings
Official statement posted
Mar 13, 2026 · POWER SUPPLY SYSTEM REVENUE BONDS SERIES 2026 A
Audited Financial Statements or ACFR filed
Feb 26, 2026 · Audited Financial Statements or ACFR: WPPI Energy Audited Finan…
Annual Financial Information and Operating Data filed
Sep 25, 2025 · Annual Financial Information and Operating Data: Annual Financi…
Audited Financial Statements or ACFR filed
Mar 6, 2025 · Audited Financial Statements or ACFR: WPPI Energy Audited Finan…
Annual Financial Information and Operating Data filed
Sep 27, 2024 · Annual Financial Information and Operating Data: Annual Financi…
Official statement posted
Mar 13, 2024 · REVENUE BONDS SERIES 2024 A
In context
Larger than 95% of WI issuers by debt outstanding · #60 of 1307
Debt overview
MuniPro reconciled book · as of Sep 2026
Outstanding par
$205.3M
Bond series
5
CUSIPs
63
Callable par
$114.5M
Avg coupon
5.00%
Avg maturity
9.2 yrs
Tax status
73% Tax-exempt27% Taxable
Maturity profile
principal by maturity · debt service · ✓ QuantLib
Principal maturing by year, split by call status. Reconciled from MuniPro’s curated bond-level debt profile.
Outstanding securities
5 series · 63 CUSIPs
Credit / Series / CUSIPTaxCouponFinalOutstandingCallable
CUSIPCouponMaturityOutstandingCall
92937NDC55.00%Jul 2027$4.8M—
92937NDD35.00%Jul 2028$5.1M—
92937NDE15.00%Jul 2029$5.1M—
92937NDF85.00%Jul 2030$5.4M—
92937NDG65.00%Jul 2031$5.7M—
92937NDH45.00%Jul 2032$5.9M—
92937NDJ05.00%Jul 2033$6.0M—
92937NDK75.00%Jul 2034$6.2M—
92937NDL55.00%Jul 2035$6.2MJul 2034
92937NDM35.00%Jul 2036$6.3MJul 2034
92937NDN15.00%Jul 2037$2.1MJul 2034
11 maturities · first call Jul 2034 · full schedule on EMMA
CUSIPCouponMaturityOutstandingCall
92937NEA83.79%Jul 2027$925K—
92937NEB63.76%Jul 2028$960K—
92937NEC43.80%Jul 2029$995K—
92937NED24.02%Jul 2030$1.0M—
92937NEE04.10%Jul 2031$1.1M—
92937NEF74.26%Jul 2032$1.1M—
92937NEG54.31%Jul 2033$1.2M—
92937NEH34.46%Jul 2034$1.2M—
92937NEJ94.51%Jul 2035$1.3M—
92937NEK64.61%Jul 2036$1.3M—
92937NEL44.73%Jul 2037$1.4MJul 2036
92937NEM24.80%Jul 2038$1.5MJul 2036
92937NEN04.88%Jul 2039$1.5MJul 2036
92937NEP54.93%Jul 2040$1.6MJul 2036
92937NEQ34.98%Jul 2041$1.7MJul 2036
92937NER15.47%Jul 2042$1.8MJul 2036
92937NER15.47%Jul 2043$1.9MJul 2036
92937NER15.47%Jul 2044$2.0MJul 2036
92937NER15.47%Jul 2045$2.1MJul 2036
92937NER15.47%Jul 2046$2.2MJul 2036
92937NES95.52%Jul 2047$2.3MJul 2036
92937NET75.57%Jul 2048$2.4MJul 2036
92937NEU45.62%Jul 2049$2.6MJul 2036
92937NEU45.62%Jul 2050$2.7MJul 2036
92937NEU45.62%Jul 2051$2.9MJul 2036
92937NEU45.62%Jul 2052$3.0MJul 2036
92937NEU45.62%Jul 2053$3.2MJul 2036
92937NEU45.62%Jul 2054$3.4MJul 2036
92937NEU45.62%Jul 2055$3.6MJul 2036
29 maturities · first call Jul 2036 · full schedule on EMMA
CUSIPCouponMaturityOutstandingCall
92937NBV55.00%Jul 2027$3.4MJul 2026
92937NBW35.00%Jul 2028$3.6MJul 2026
92937NBX15.00%Jul 2029$2.5MJul 2026
92937NBY95.00%Jul 2030$2.7MJul 2026
92937NBZ65.00%Jul 2031$2.9MJul 2026
92937NCA05.00%Jul 2032$3.0MJul 2026
92937NCB85.00%Jul 2033$3.2MJul 2026
92937NCC65.00%Jul 2034$3.3MJul 2026
92937NCD43.00%Jul 2035$3.4MJul 2026
92937NCE25.00%Jul 2036$3.5MJul 2026
92937NCF93.12%Jul 2037$2.0MJul 2026
11 maturities · first call Jul 2026 · full schedule on EMMA
CUSIPCouponMaturityOutstandingCall
92937NDP65.00%Jul 2027$3.1M—
92937NDQ45.00%Jul 2028$3.3M—
92937NDR25.00%Jul 2029$2.2M—
92937NDS05.00%Jul 2030$2.4M—
92937NDT85.00%Jul 2031$2.5M—
92937NDU55.00%Jul 2032$2.7M—
92937NDV35.00%Jul 2033$2.8M—
92937NDW15.00%Jul 2034$2.9M—
92937NDX95.00%Jul 2035$3.0M—
92937NDY75.00%Jul 2036$3.1M—
92937NDZ45.00%Jul 2037$1.6M—
11 maturities · non-callable · full schedule on EMMA
CUSIPCouponMaturityOutstandingCall
92937NCP75.00%Jul 2027$2.8M—
92937NCQ55.00%Jul 2028$3.0M—
92937NCR35.00%Jul 2029$2.1MJul 2028
92937NCS15.00%Jul 2030$2.3MJul 2028
92937NCT95.00%Jul 2031$2.4MJul 2028
92937NCU65.00%Jul 2032$2.6MJul 2028
92937NCV45.00%Jul 2033$2.7MJul 2028
92937NCW25.00%Jul 2034$2.8MJul 2028
92937NCX05.00%Jul 2035$2.9MJul 2028
92937NCY85.00%Jul 2036$3.0MJul 2028
92937NCZ55.00%Jul 2037$1.9MJul 2028
11 maturities · first call Jul 2028 · full schedule on EMMA
Compiled from MuniPro’s reconciled bond-level debt profile and Official Statements on EMMA. Certain obligations — bank loans, capital leases, or private placements — may not be reflected; not a substitute for the issuer’s audited financial statements.
Market activity
EMMA · secondary trades · latest Sep 10, 2026
Each dot is a reported secondary trade — yield by trade date, sized by par, colored by trade side. Hover for detail.
Latest filing within the past year · latest posting 2026-02-26
✓ Contact email on file✓ Issuer website on file
Counts what BondGov has compiled from the MSRB’s EMMA — a coverage fact, not a compliance rating or a days-late claim. Contact routes show as on file only; the address itself is never published here. Verify on EMMA ↗
Standing
as of Sep 11, 2026
What the public record shows about this issuer’s disclosure practice. Compiled from the MSRB’s EMMA and from award letters governments record themselves. MuniPro confers no credential and issues no rating.
Credentials on record
Conferred by GFOA, recorded from the award letter. Never inferred.
Certificate of Achievement for Excellence in Financial Reporting
No receipt on file
Distinguished Budget Presentation Award
No receipt on file
Popular Annual Financial Reporting Award
No receipt on file
Nothing recorded here means nothing has been recorded — not that an award was withheld.
Dated obligations
Filings a law or contract puts a date on.
Not measured
MuniPro does not hold this issuer’s own continuing-disclosure undertaking date, so no filing is called late here. Why →
Record quality
Disclosure practice — not an assessment of creditworthiness.
Annual reporting compiled
0 of 5
0 of 5 reporting years (2021–2025) have an annual financial filing compiled from the MSRB’s EMMA. The denominator is MuniPro’s 5-year reading window — it is NOT a filing obligation, and a missing year here means no filing was compiled, not that one was owed and skipped.
Record freshness
Within the past year
The newest continuing-disclosure filing MuniPro has compiled for this issuer was posted 197 days ago. This is the age of the public record — it is not a lateness claim, because MuniPro does not hold the date this issuer’s undertaking sets.
Filing timeliness
Not measured
Timeliness needs the date this issuer’s own continuing-disclosure undertaking sets. MuniPro does not hold it, and will not substitute a generic interval.
Standing describes disclosure practice — not an assessment of creditworthiness. It is not a rating, a rank against other governments, or a MuniPro credential.
See the full computation →
Frequently asked questions
Outstanding securities, official statements, and continuing-disclosure filings are compiled from the MSRB’s EMMA system and other public records. This profile is auto-compiled and has not yet been claimed by the issuer.
No. BondGov aggregates public information for transparency. Nothing here is an offer, solicitation, or recommendation. Consult the official statement and your own advisors before investing.