[Hydro-Electric Simulator (HES)] – [V1.2.5 Public Release]
Welcome to the Katharina Hydroelectric Power Station!
Katharina Hydroelectric Power Station is an accurate representation of a hydro-electric dam, as an employee you will manage two turbines and its various systems, work with other players and meet grid demand to earn points and climb the ranks to the top!
HES contains many systems to operate, including oil maintaining, cooling management, and even the trash rack operations. HES aims to provide players with educational and fun simulation of a real hydro-electric plant.
- [Dev Log] -
(One will be posted for 1.5)
- [Tags] -
SCADA, Dam, Hydroelectric, Nuclear, Reactor, Power Plant, Simulator, Grid, Turbine, Generator, Control Room, Realistic, Green, Engineering, Energy, Power, VR
[Hydro-Electric Simulator (HES)] – [V1.2.5 Public Release]
Welcome to the Katharina Hydroelectric Power Station!
Katharina Hydroelectric Power Station is an accurate representation of a hydro-electric dam, as an employee you will manage two turbines and its various systems, work with other players and meet grid demand to earn points and climb the ranks to the top!
HES contains many systems to operate, including oil maintaining, cooling management, and even the trash rack operations. HES aims to provide players with educational and fun simulation of a real hydro-electric plant.
- [Tags] -
SCADA, Dam, Hydroelectric, Nuclear, Reactor, Power Plant, Simulator, Grid, Turbine, Generator, Control Room, Realistic, Green, Engineering, Energy, Power, VR
→[Hydro-Electric Simulator (HES)] – [V1.2.5 Public Release]
Welcome to the Katharina Hydroelectric Power Station!
Katharina Hydroelectric Power Station is an accurate representation of a hydro-electric dam, as an employee you will manage two turbines and its various systems, work with other players and meet grid demand to earn points and climb the ranks to the top!
HES contains many systems to operate, including oil maintaining, cooling management, and even the trash rack operations. HES aims to provide players with educational and fun simulation of a real hydro-electric plant.
- [Dev Log] -
(One will be posted for 1.5)
- [Tags] -
SCADA, Dam, Hydroelectric, Nuclear, Reactor, Power Plant, Simulator, Grid, Turbine, Generator, Control Room, Realistic, Green, Engineering, Energy, Power, VR
Hydro-Electric Simulator (HES)
A semi-accurate representation of a hydro-electric dam, manage the turbine and its systems, work with other players and meet grid demand to earn points and rank up in seniority!
This game is subject to constant development updates, for more information join the linked communications server and also to report any players, or appeal any punishments
Private servers are free to learn in!
VR Supported !!!!!!!
SCADA, Dam, Hydroelectric, Nuclear, Reactor, Power Plant, Simulator, Grid, Turbine, Generator, Control Room, Realistic, Engineering, Energy, Power, VR
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→[Hydro-Electric Simulator (HES)] – [V1.2.5 Public Release]
Welcome to the Katharina Hydroelectric Power Station!
Katharina Hydroelectric Power Station is an accurate representation of a hydro-electric dam, as an employee you will manage two turbines and its various systems, work with other players and meet grid demand to earn points and climb the ranks to the top!
HES contains many systems to operate, including oil maintaining, cooling management, and even the trash rack operations. HES aims to provide players with educational and fun simulation of a real hydro-electric plant.
- [Tags] -
SCADA, Dam, Hydroelectric, Nuclear, Reactor, Power Plant, Simulator, Grid, Turbine, Generator, Control Room, Realistic, Green, Engineering, Energy, Power, VR
CCU over time
CCU 24h
▲11.6%
CCU 7d
▲0.6%
CCU 30d
—
Rank 7d
▼750
Visits 24h
+910
Favorites 24h
+10
Milestones & rhythm
Milestones
Key moments in this game's history
Created on Roblox
First tracked
Best global rank#15,859
All-time peak28 CCU
Weekly rhythm
Avg CCU by day · last 4 weeks
MonTueWedThuFriSatSun
Peaks Sun · weekends +26% vs weekdays
FAQ
How many people play Hydro-Electric Simulator right now?
Hydro-Electric Simulator has 5 concurrent players right now. Its all-time peak is 28 players, reached in September 2026.
Who made Hydro-Electric Simulator?
Hydro-Electric Simulator was created by Hydro-electric simulator! on Roblox.
Is Hydro-Electric Simulator popular?
Hydro-Electric Simulator is ranked #22,041 on Roblox by concurrent players, and #7,370 of 75,904 in Simulation.
Is Hydro-Electric Simulator growing or declining?
Over the last 7 days, Hydro-Electric Simulator's average concurrent players grew 0.6%.
How many visits does Hydro-Electric Simulator have?
Hydro-Electric Simulator has 508.3K total visits (508,282).
What is Hydro-Electric Simulator's rating?
Hydro-Electric Simulator has a 82.6% like ratio from Roblox player votes.
When was Hydro-Electric Simulator created?
Hydro-Electric Simulator was created in July 2024 — about 2 years old.
How many players can join Hydro-Electric Simulator at once?
Up to 9 players can be in a single Hydro-Electric Simulator server.
Is Hydro-Electric Simulator appropriate for kids?
Roblox lists Hydro-Electric Simulator as suitable for all ages.
When was Hydro-Electric Simulator last updated?
Hydro-Electric Simulator was last updated in September 2026.
