Quantum Computing in the Global Energy Landscape

A four-month technoeconomic brief for Wood Mackenzie on a practical question: where could quantum technologies create material value in energy, and on what timeline? The work was completed by a six-person Columbia SIPA Capstone team and presented in New York in April 2026.

This page is my portfolio summary of the project. It covers the question, framework, and public-source conclusions. The client deck, contact details, interview notes, and other team members' materials are not published here.

My part

I worked on the Monte Carlo explainer, the energy-finance application, and the summary of our application matrix. The full report was a team effort. My contribution sat at the point where the technical claims had to become economic ones: what a proposed speedup changes for an energy user, when it might matter, and whether the gain justifies implementation cost.

The framework

We compared candidate applications across three dimensions:

1. Time to value. When might hardware reach the scale and error performance the application requires?
2. Quantum fit. Does the mathematical structure of the problem offer a credible advantage over classical methods?
3. Cost-benefit of implementation. What would hardware access, integration, specialist software, and organizational change cost relative to the benefit?

The matrix mattered more than any single score. It gave us a consistent way to compare applications with very different technical maturity and economics, and it made disagreements visible instead of hiding them in a headline forecast.

Six application areas

Grid optimization. Unit commitment and other combinatorial scheduling problems offer a plausible hybrid use case. The economic case depends on whether a quantum-assisted method can improve enough on already capable classical solvers, often enough, to justify integration.

Battery chemistry. Quantum simulation maps naturally to molecular electronic structure. The potential value is large, but practical materials discovery depends on hardware quality, usable algorithms, and end-to-end workflow gains rather than a laboratory benchmark alone.

Enhanced solar. Singlet-fission materials illustrate the gap between technical fit and commercial timing. Better simulation could support materials research, while manufacturing, stability, and scale still determine whether a discovery changes project economics.

Nuclear research. The credible case is acceleration of selected computational kernels inside an existing high-performance-computing workflow. Fuel optimization, uncertainty analysis, and electronic-structure calculations are different problems and should not be collapsed into a claim that quantum computing replaces HPC.

Energy finance. Quantum amplitude estimation is relevant to Monte Carlo-heavy tasks such as derivatives pricing and risk measurement. Its theoretical sample advantage is interesting, but a useful comparison has to include data loading, error correction, classical alternatives, and the cost of operating the full workflow.

Quantum sensing. Sensing belongs on a different maturity curve from quantum computing. Magnetometry, interferometry, and gravity measurement can matter for subsurface characterization, infrastructure monitoring, and other physical measurements without waiting for a fault-tolerant computer.

What held across the cases

Four findings survived the comparison:

• Hardware accuracy and error correction constrain timing more than raw qubit counts.
• Technical fit and economic benefit are separate questions.
• Credible early deployments are likely to combine quantum and classical systems.
• Value can remain flat until a capability threshold is crossed, so planning around a smooth adoption curve is risky.

Method

The team reviewed public technical and industry literature, developed an Excel scoring framework, interviewed practitioners, and tested the analysis through interim and final presentations. Each application was assessed with the same core questions, then reviewed for assumptions that did not travel cleanly across sectors.

The project taught me to treat a technology forecast as a chain of claims. A technical advantage has to survive implementation, operating constraints, and economics before it becomes useful to an energy company or investor. The matrix was valuable because it forced every application through that chain.

Scope

This is an academic portfolio account based on the team's work and public-source research available through April 2026. It is not investment, financial, or technical advice, and it does not represent Wood Mackenzie or Columbia University. Scores, client materials, contact information, and interview records are intentionally omitted.