?
Composite Operational Excellence Score (0-100) — average percentile rank across 7 dimensions in three sub-scores: Reliability (capacity factor, forced outage days, B2B avg streak), Efficiency (fuel utilization, refuel duration), and Discipline (startup duration, scram count). 5-year window. Higher = more operationally excellent. Click to see the full breakdown.
81
Excellence
#10 of 93
Top Quartile
?
Current reactor power level from the most recent NRC daily report.
100%
Power
ONLINE
?
Days of continuous operation since the last outage ended. Ranked against all operating units.
516
Current Run
days
#11 of 95
Top Quartile
?
Longest recorded period of continuous operation between outages.
551
Record Run
days
#61 of 95
Mid Quartile
?
Breaker-to-Breaker runs — continuous operation exceeding the cycle-adjusted threshold (458 days for this 18-month cycle unit) with no trips to 0% power.
8
B2B Runs
Active: 512 days
#23 of 87
Mid Quartile
?
Lifetime capacity factor: average power level across all recorded days (100% = always at full power). Ranked against all NRC-tracked units.
91.3%
Capacity Factor
#33 of 95
Mid Quartile
?
Net electricity actually generated over the most recent 12 months reported by the U.S. Energy Information Administration (Form EIA-923), summed across every unit at this plant. These are authoritative actuals, not an estimate.
10.04 TWh
Net Generation
EIA-923 · 12 mo to 2026-06 · plant total
?
Community rating score (Bayesian-adjusted). Based on 68 votes. Ranked against all rated facilities.
54.1
Rating
68 votes
#39 of 97
Mid Quartile
?
Total NRC-reported scram events (emergency reactor shutdowns). Ranked fleet-wide — fewer scrams = better rank.
5
Scrams
#28 of 94
Mid Quartile
?
Years since commercial operation began. License remaining: 24.1 years.
55.7
Operating Age
years
24.1 yrs remaining
Reactor Status Timeline
Online NRC data, Mon to Fri ? Actual daily reactor status from NRC reports (Mon to Fri) and the current state. What is coming -- the utility's published Scheduled outage and NukeWorker's model Projection -- is part of a subscription. Colored by status. How far ahead you can see depends on your plan.Online
Estimated reactivity remaining in Point Beach 1's current fuel cycle, shown as a stylized fuel rod that drains as the cycle progresses. The cycle starts when the unit returns to power after its most recent refueling outage, and the gauge represents the fraction of that cycle's typical effective full-power days (EFPD) still available. Days at less than 100% power burn fuel proportionally — so a unit with significant downtime (high burn deficit) drains slower and ends with MORE reactivity left, giving operators margin to coast down (extend the cycle by reducing power) instead of refueling on the calendar. The dashed red line near the bottom marks the rough industry coastdown threshold (~15% remaining). Cycle target is the unit's median recent cycle length. Source: NRC daily reactor status reports cross-referenced against scheduled refuel outage history.
Fuel Burn Down Cycle since Apr 11, 2025
Point Beach 1 is 511 days into its current fuel cycle with an estimated 0.5% of its fuel left. Its typical cycle runs about 513 days.
Fresh — 100%
Refuel — 0%
0.5% remaining
Refuel imminent
Cycle progress
511 / 513 days
EFPD remaining
2 days
Effective burn
511 EFPD
Burn deficit
0.4 FPD
Point Beach 1 is at the end of its fuel cycle. Refuel outage is imminent.
Historical Burn-Down (17 completed cycles)
Avg refuel point
4.5% remaining
Avg refuel (3yr)
1.8% remaining
Deepest burn
0.0% (2002-10 → 2004-04)
Most margin
13.2% (2011-12 → 2013-03)
Last 5 cycles at refuel
3%
2017-11
0%
2019-04
2%
2020-10
0%
2022-04
2%
2023-11
~4% coastdown (this unit)
Composite Operational Excellence Score for Point Beach 1 — average percentile rank across 7 publicly observable metrics in three sub-scores: Reliability (capacity factor, forced outage days, B2B avg streak), Efficiency (fuel utilization, refuel duration), and Discipline (startup duration, scram count). Toggle the time window (3yr / 5yr / Lifetime) to see how this unit's standing shifts. Each dimension percentile-ranked across the active US fleet. Sub-score = average of components. Composite = average of the three sub-scores.
NukeWorker's Operational Excellence Score 5-yr composite · ranks 10 of 93 ↑11
NukeWorker scores Point Beach 1's operational excellence at 81 out of 100 over the past five years, ranking it 10 of 93 reactors in the active US fleet. The score blends reliability, efficiency, and operating discipline drawn from public performance data.
Time window
5-yr trend:
↑ +9.7 pts vs 2025
Compare Point Beach 1 head-to-head with up to 3 other units.
Compare now
Capacity Factor (365-Day)
100%
Current
100%
365-Day Avg
#4
of 94 plants
Min: 100%
Max: 100%
0 days <80%
B2B CHAMPION
1,863 days without a trip
·
8 Career Runs · 3 since last trip
Champion since Jul 24, 2023
Breaker-to-Breaker Runs 8 runs
Breaker-to-breaker runs measure continuous operation between refueling outages using a cycle-adjusted threshold (90% of cycle length minus RFO duration). An active streak means the unit has been running continuously since the last refueling with no trips to 0% power.
Point Beach 1 has logged 8 breaker-to-breaker runs, continuous stretches from one refueling to the next with no trip to zero power. Its longest ran 550 days, and its runs average 506 days. It is on an active 512-day streak right now.
512
Active Streak (days)
Since 2025-04-10
550
Best Run (days)
U1R36 (2016-04-05) → U1R37 (2017-10-07)
506
Avg Run (days)
★ Double breaker-to-breaker
U1R28 → U1R29 → U1R30
All Runs
| 2025-04-10 | Active | 512 days | U1R42 → present |
| 2023-11-01 | 2025-03-22 | 507 days | U1R41 → U1R42 |
| 2022-04-22 | 2023-10-07 | 533 days | U1R40 → U1R41 |
| 2019-04-19 | 2020-10-03 | 533 days | U1R38 → U1R39 |
| 2016-04-05 | 2017-10-07 | 550 days | U1R36 → U1R37 |
| 2008-11-13 | 2010-03-01 | 473 days | U1R31 → U1R32 |
| 2005-12-16 | 2007-04-01 | 471 days | U1R29 → U1R30 |
| 2004-06-08 | 2005-09-24 | 473 days | U1R28 → U1R29 |
Scram History 5 events since 2011
Automatic and manual reactor scram (emergency shutdown) events reported to the NRC since 2011. Includes event dates, trip type, and average recovery time. Click the title to view the full fleet scram dashboard.
Point Beach 1 has recorded 5 reactor scrams, or emergency shutdowns, since 2011 (1 automatic, 4 manual). On average the unit was back to full power about 5.6 days after each trip.
Outage Duration Trend
?Scheduled refueling outage durations over time. Green bars are below average, yellow near average, red above. Dashed line shows the plant's historical average. Shorter outages mean better execution.
Point Beach 1 has completed 18 scheduled refueling outages on record, averaging 37 days each. The most recent, in Mar 2025, ran 19 days.
Power History (12-Month)
?Daily power output as a percentage of rated capacity over the past 365 days. Green segments indicate full power (90%+), yellow shows reduced output, and red indicates significant power reductions or shutdowns.
Over the past 12 months Point Beach 1 has run at an average of 100% of rated power. On the chart, green stretches are full-power running and dips toward zero mark reduced output or outages.
Outage Days by Year
?Total days spent in outage each year, split by scheduled refueling (blue) and forced/unplanned (red). Lower totals indicate better reliability and outage execution. Hover for details.
Across its recorded history, Point Beach 1 has spent 659 days in scheduled refueling outages and 93 days in forced or unplanned outages. Taller bars mark the years with the most downtime.
Facility Statistics
Key performance and lifecycle metrics calculated from NRC operational data. Includes operating age, construction timeline, capacity factor, efficiency, generation totals, and reliability records.
Point Beach 1 has operated for about 55.7 years and averaged a 91.3% lifetime capacity factor, generating roughly 123.7 TWh of electricity. Its longest unbroken run reached 551 days.
Lifecycle & Tenure
Operating Age: 55.7 Yrs
Build Time: 3.4 Yrs
Lic. Remaining: 24.1 Yrs
Production & Power
Lifetime CF: 91.3%
Efficiency: 33.2%
Generated: 123.7 TWh
Reliability & Outages
Record Run: 551 Days
Refuelings: 18
Avg Startup: 5.3 Days
NukeWorker Member Ratings 68 votes
Community ratings from NukeWorker members. Vote to share your experience working at this facility. Score uses a Bayesian average that accounts for vote count — facilities with few votes are pulled toward the fleet average, so rankings reflect confidence, not just raw percentages.
Above Average
28 (41%)
Average
19 (27%)
Below Average
21 (30%)
Facility Map
Interactive satellite map showing the facility's geographic location. Marker color indicates current status: green for online, red for offline, orange for reduced power. Click the header to open in Google Maps satellite view.
44.2806, -87.5384
Location & Contact
Physical address, phone number, and website for this facility. Use the directions link to get driving directions via Google Maps.
Phone:
(414) 755-2321
Per Diem Rates FY 2026
Per diem covers lodging and meals & incidental expenses (M&IE) for government and contractor travel near this facility. Rates are from GSA for FY 2026.
$110
Lodging/Night
$68
M&IE/Day
$178
Total/Day
Standard Rate, WI
Unemployment Benefits WI
Maximum state unemployment insurance benefits for WI. Actual benefits depend on your earnings history and may be lower than the maximum. Data as of Jan 2026.
$370
Max Weekly
26
Max Weeks
$9,620
Max Total
7-day waiting period before benefits begin
Jobs in WI 21 active
Active nuclear industry job listings in WI from the NukeWorker job board. Click a job title for full details, or click the header to search all jobs in this state.
Photos
Photos of this facility from the NukeWorker photo gallery. Click the header or any photo to browse the full album.
Ownership & Construction
The utility or company that owns and operates the facility, the architect-engineer responsible for plant design, and the primary construction contractor. Click names to view all facilities by that entity on the map.
NEE
NextEra Energy, Inc.
NYSE
$83.43
▼ -0.63 (-0.75%)
Previous Close
84.06
Day's Range
83.23 – 84.12
52-Week Range
69.24 – 98.75
Volume
9,439,525
Delayed quote as of Sep 4, 2026 4:00 PM ET.
Source: Yahoo Finance.
Full quote on Yahoo Finance
NextEra Energy and Dominion Energy (D) announced a merger on 2026-05-18, subject to regulatory and shareholder approval.
Technical Specs
Reactor design specifications including type (PWR/BWR), containment design, nuclear steam supply system manufacturer, thermal and electrical power ratings, and current operational status.
Reactor Type:
PWR
Containment:
PWR-DRYAMB
NSS Supplier:
WEST 2LP
Thermal Power:
1800 MWt
Net Capacity:
598 MWe
Efficiency:
33.2%
Status:
Operating
Licensing
NRC licensing history including docket number, license type and number, construction permit date, operating license issuance, commercial operation date, license renewal, and expiration date.
Docket #:
05000266
License #:
DPR-24
License Type:
OL-FP
Const. Permit:
1967-07-19
Operating Lic:
1970-10-05
Commercial Op:
1970-12-21
License Renewed:
2025-09-29
License Exp:
2050-10-05
Market & Region
EIA market and grid-region classifications: NERC reliability region, U.S. Census region, balancing authority responsible for grid operations, and whether the unit operates as a rate-regulated utility or a competitive merchant generator. Hover any value for the full name.
NERC Region:
RFC
— Reliability First Corporation
Census Region:
ENC
— East North Central
Balancing Authority:
MISO
— Midcontinent Independent System Operator (ISO/RTO)
Market Structure:
Merchant
— Competitive generator selling into wholesale markets