Energy Exemplar Tech Stack

Energy modeling and simulation platform for decarbonization planning

Software Development Adelaide, SA 501–1,000 employees Founded 1999 Privately Held

Energy Exemplar operates a 25-year-old modeling and simulation platform suite (PLEXOS, Aurora, Adapt2) for energy infrastructure planning. The tech stack reveals a mature, optimization-focused architecture: C#/.NET backend with commercial solvers (CPLEX, Gurobi), SQL databases, and a modern web layer (React, Vue, Angular). Current projects signal a major pivot toward agentic AI—multiple workstreams on AI-powered simulation, Azure OpenAI pipelines, and agent orchestration platforms—while pain points (low adoption, slow time-to-value, legacy codebases) suggest the shift is driven by competitive pressure to reduce user friction and accelerate decision cycles.

Tech Stack 22 technologies

Core Stack.NET C# RAG Python SQL Server Angular Vue React Java AWS Kubernetes Bootstrap JavaScript Aurora SQL CPLEX Gurobi Excel Azure GCP HTML5 CSS

What Energy Exemplar Is Building

◆Challenges

Expanding footprint in austin
Energy market challenges
Improving software user experience
Performance optimization
Database-dependent processes
Modernizing legacy codebases
Low adoption rates
Slow time-to-value
Customer churn risk
Shadow settlements

▲Active Projects

Ai-powered product capabilities across simulation and planning platforms
Global power and natural gas market models
Simulation ready datasets
European datasets enhancement
Agentic ai platform design
Agentic ai platform for creation, orchestration, monitoring, evaluation, governance of ai agents
Ai data pipelines leveraging azure openai, azure ai foundry, azure ai search, and azure storage
Production cost model development
Technical delivery of solutions
Core plexos engine

Hiring Activity

Steady40 roles · 15 in 30d

Department

Sales

Engineering

Data

Support

Finance

Customersuccess

Ops

Product

Seniority

Senior

Mid

Director

Junior

Lead

Principal

Notable leadership hires: Data Director, Team Lead, Sales Director, Strategic Director

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About Energy Exemplar

Energy Exemplar develops software for power and natural gas system modeling, serving utilities, traders, and grid operators planning decarbonization pathways. Founded in Adelaide in 1999, the company operates at 501–1,000 employees across nine countries (Singapore, United States, United Arab Emirates, India, Indonesia, South Africa, Nigeria, Japan, Spain), with a commercial footprint in APAC and emerging expansion into North America. The product portfolio encompasses PLEXOS (core simulation engine), Aurora (market analytics), and Adapt2, supported by in-house datasets, training, and implementation services. The business is privately held.

HeadquartersAdelaide, SA

Company Size501–1,000 employees

Founded1999

Hiring MarketsSingapore, United States, United Arab Emirates, India, Indonesia, South Africa, Nigeria, Japan

Frequently Asked Questions

What tech stack does Energy Exemplar use?

Primary stack: .NET, C#, SQL Server, with optimization engines CPLEX and Gurobi. Frontend: React, Vue, Angular. Cloud: Azure, AWS, GCP, Kubernetes. Recent additions: Python, RAG, and Azure OpenAI for AI integration.

Is Energy Exemplar hiring engineers?

Yes. 40 active roles total; 9 in engineering. Hiring is steady across 9 countries including US, Singapore, UAE, India, and South Africa. Senior-level roles dominate (19 of 40 posted).

What is Energy Exemplar working on?

Core focus: agentic AI platform for agent creation, orchestration, and governance; AI-powered simulation and planning capabilities; global power and gas market models; and modernization of the PLEXOS simulation engine.