Depot Orchestrator · v1 · ETH Zurich Spin-off

The orchestration layer for electrified depot operations.

No siloed solutions: the nihito orchestrator combines routing, charging, and energy management in a single decision – and responds in real time to operational changes.

−39%
total daily depot cost (case study reference)
>2
minimum number of optimized systems
< 1 min
orchestrator optimization cycle time
Optimal solution
mathematically guaranteed
01 — The depot electrification dilemma

Electrification changes the operating logic of the depot.

Depots used to run as a sequence of independent processes — dispatch, charging, energy procurement. With electrification these become tightly coupled. No legacy system sees the whole picture. Europe will not become an electric continent by building more grid alone — it has to use the grid more intelligently.

FIG.00 — depot transition reference
Transition from a conventional diesel truck depot to an electrified, orchestrated depot with chargers, PV and wind
t₀ — siloed
t₁ — co-optimized
  • Routes → Charging
    A driver returns at 14:00 from an unexpectedly long tour, the next departure is at 17:00 — a 3-hour window is not enough. Charging power must be reprioritized. Dispatch has no view into this.
  • Charging → Grid load
    Five trucks arrive simultaneously from morning service and all plug in at 12:00. The peak triggers a demand charge billed for the entire month.
  • Grid load → Tariff & PV
    On-site PV generates a midday surplus. Without coordination none of the vehicles charge then — even though three would be available until 15:00.
→ A central, real-time orchestrator is missing.
02 — The Orchestrator

Co-optimization across grid, energy, charging, fleet and depot.

The nihito orchestrator - one optimizer across all silos with central monitoring and real-time feedback.

In development· not production-ready
FIG.00 — co-optimization across silos orchestrator · live
REST API / TMS APIREST APIOCPP / REST APIISO 15118Modbus TCPModbus TCPOrchestratorco-optimization & real-time feedbackFleet & routingTMS · vehicle assignmentOptimized fleet planningDemand · SoCDepot opsYard planning · dock/slotDock/charger assignmentAsset positioningChargingCSMS/CPMS · charge pointDyn. charge planCharging statusVehiclesSoC · telemetryLoad profilesTelemetry · SoCEnergy (PV / BESS)Forecasts · curtailment(Dis)charge powerGeneration · SoCGrid connectionVPP · PCC · transformerFlexibility activationGrid connection · metering
orchestrator → subsystemtelemetry / state ← subsystem

Co-optimization, monitoring, and feedback must work in concert – in real time.

FIG.01 — closed-loop control · co-optimize → monitor → feedback cycle · < 1 min
↻ cycle < 1 minSTAGE 01nihito co-optimization
Cross-silo co-optimization of routing, charging, energy, yard, charge points and vehicles.
→ unified plan across subsystems
STAGE 02Monitoring
Continuous monitoring of all subsystems — information centrally collected and processed.
Continuousweather forecastspot marketOptionalnew assignments!Criticalfailures→ telemetry · events · alarms
STAGE 03Feedback in real-time
New boundary conditions for the nihito co-optimization engine.
REAL-TIMEFEEDBACK← updated boundary conditions
control flowupdated boundaries fed back continuous optional critical
03 — WHY nihito

Why is this different?

C/01
FIG.A — cross-silo co-optimization
FleetChargingEnergyco-optjoint solverunifieddepot plan

Cross-domain co-optimization instead of silo optimization

Most existing solutions optimize only one subsystem – while they claim integrations with other systems, the important difference of the nihito orchestrator is the joint optimization across conflicting objectives, under shared constraints, and with a single optimization engine.

C/02
FIG.B — real-time feedback & disruption response
PlanMonitorDetect ΔRe-plan↻ cycle < 1 min

Real-time orchestration and disruption response – not static planning

Most existing EMS/CPMS tools can forecast, monitor, or apply predefined charging rules – but they usually cannot dynamically rebalance charging power because a route changed, understand depot-level operational criticality, or coordinate energy decisions with dispatch constraints in real time.

C/03
FIG.C — provably optimal solution
x*f(x)Ax≤bglobaloptimumcertified

Optimization-first DNA rooted in mathematics and control theory

Unlike most competitors, nihito is built on ETH-grade optimization, control theory, and operations research. Instead of static rules or isolated heuristics, we solve depot operations as a mathematically coordinated system under real-world operational and grid constraints.

04 — OUR OFFERING

From a first potential analysis to product rollout – in 3 steps and 12 months.

<1 month
01PoC

Potential analysis

Data-driven benchmark study identifying operational and energy optimization potential without changing existing systems.

Goal
Determine the depot benchmark – the mathematical optimum
Integr.
Read-only, CSV exports
Outcome
We show what is possible without touching live systems
Timeline
2–4 weeks delivery
3 months
02Pilot

nihito Orchestrator light

Partially automated web-based orchestrator already improving your depot operations under real-world operational constraints.

Goal
Operational improvement under real-world constraints
Integr.
Existing APIs, no rip-and-replace
Outcome
A lightweight web-based version of the orchestrator
Timeline
3 months after data availability
12 months
03Product

nihito Orchestrator

First version of an integrated orchestrator coordinating selected operations, charging, and energy systems across organizational boundaries.

Goal
Holistic orchestration across system boundaries
Integr.
Custom APIs, industry standards
Outcome
Full orchestrator - you operate and decide, nihito optimizes
Timeline
12 months after data availability
05 — Case studies

Performance benchmarked against live depot operations

FS/01PostAuto Schweiz

Peak shaving & energy procurement timing

Fleet
12 buses, fixed schedules
Demand charge
12 CHF/kW · month
Energy price
0.05 – 0.12 CHF/kWh
Measured impact
  • Energy245 CHF−21%
  • Demand86 CHF−86%
  • Total / day332 CHF−39%

Compared to immediate charging upon depot arrival, a mathematically optimized charging strategy reduced total electricity costs by 39% for the same operational schedule.

FS/02Swiss waste-management operator

Self-consumption optimization with on-site PV

Fleet
10 vehicles, mixed schedules
PV
~1,400 m² rooftop
Tariff
0.15 CHF/kWh · feed-in 0.05 CHF/kWh
Measured impact
  • Energy / week902 CHF−16%
  • Feed-in revenue−101 CHF−35%
  • Total / week1,582 CHF−7%

Initial analysis indicates that simply shifting weekend charging schedules can already reduce electricity costs by 7% without advanced optimization. Further optimization potential is currently being evaluated.

FS/03Your company

Looks interesting? Your case study could go here.

Fleet
Energy setup
Tariff
Measured impact
  • Energy—%
  • Demand / feed-in—%
  • Total—%

Curious what optimization could yield at your depot? We run a focused, data-driven potential analysis on your operations and energy setup.

Run a potential analysis with us
06 — For depot operators

Made for operators managing the transition to electrified depots.

Designed for fleets where charging, energy, routing, and depot operations become operationally interdependent – and failure is not an option.

  • 01
    Public transport operators
    Bus depots transitioning from diesel to BEV — typically 40–400 vehicles, tight schedules, high availability requirements.
  • 02
    Waste management operators
    Refuse collection fleets with predictable routes and high energy intensity per shift.
  • 03
    Logistics & last-mile
    Multi-shift parcel and distribution depots optimizing across routes, vehicles and shared chargers.
  • 04
    Fleet operators at scale
    Mixed fleets across multiple depots, coordinated under one energy and operations regime.
07 — The nihito Team

An experienced, diverse team behind nihito.

From ETH research to depot reality – in one team.
Markus Wenig
Markus Wenig
Co-founder & CEO
  • Strategy, business & market
  • Dr.-Ing. Mechanical Engineering (USTUTT), MAS ETH MTEC
  • 12+ years at the interface of engineering and business
Fabio Widmer
Fabio Widmer
Co-founder & CPO
  • Product & optimization
  • Dr. sc. ETH Zürich, Mechanical Engineering — top graduate
  • 10+ years in control and optimization
Mohammad Moradi
Mohammad Moradi
Co-founder & CTO
  • Software, AI & implementation
  • Dr.-Ing. Mechanical Engineering (KIT), routing-optimization expert
  • 8+ years in AI/ML and software engineering
Christopher Onder
Christopher Onder
Advisor
  • Professor at the Institute for Dynamic Systems and Control (IDSC, ETH Zürich)
  • 30+ years bridging optimization, control theory and industrial practice
08 — Engage

Wonder how to max out your infrastructure while stabilizing operations?

One step at a time – let's start with a data-driven potential analysis to understand how charging, fleet operations, and energy usage can be optimized across your depot.