Papillon Energy

Energy projects, structured to build and financed to close.

Consulting services for energy developers, investors and acquirers — leading power and industrial projects from early development through FID or sale.

25+ years
executive energy experience
$5M–$1.6B
project values delivered
4 continents
of project experience
$5B+
EPC, equipment and licensing contracts negotiated

Our Expertise

Two questions decide every energy project: can it be built, and can it be financed? We answer both.

Project development

Site selection, permitting, FEED and EPC strategy — leading development teams through FID or sale.

Commercial contract structuring

EPC, FEED, equipment supply, licensing, PPA and offtake agreements that hold up under pressure.

Risk optimization & bankability

Allocating risk so lenders and investors say yes — from term sheet to financial close.

Due diligence

Commercial, contract and execution review of development assets for investors and acquirers.

Explore our full expertise →

Who we work with

Developers

Hire an experienced development team to take your project from concept to FID.

Investors

Independent due diligence on contracts, risk allocation and execution readiness.

Portfolio companies

Hands-on development and commercial support for companies building or buying energy projects.

Mujinga Mwamufiya, founder of Papillon Energy

About our founder

Mujinga Mwamufiya, Principal

Mujinga has spent more than 25 years developing and negotiating energy projects — hydrogen, biofuels, power (hydro, coal, gas), chemicals and refining — across four continents, with project values from $5 million to $1.6 billion.

Read Mujinga's full bio →

What clients say

“Mujinga led our due diligence team through a successful two-stage e-methanol project bid in Canada with exceptional skill. She navigated complex contracts and financial models, managed both internal and external teams, and delivered a successful bid. Her strategic insight, hands-on approach, and leadership stood out — combining executive presence with a start-up mentality. We would gladly work with her again.”
Brandon Moffatt, ing./P.Eng, MBA
Chief Development Officer, StormFisher Hydrogen
“Mujinga brought valuable commercial perspective to Ammobia’s pilot project and partnership discussions. She helped us structure term sheets, evaluate existing agreements, and think through negotiating priorities and commercial risks. Her clear, strategic communication and ability to translate technical and contractual complexities into practical advice helped our leadership team make informed decisions. We appreciated her thoughtful approach and would gladly work with her again.”
Karen Baert
CEO, Ammobia
“Mujinga helped Zero Industrial build the commercial and development foundations of our business — from structuring pipeline processes and negotiating agreements to developing strategic partnerships and coordinating early project execution. She connects technical requirements with commercial priorities and brings structure to complex, evolving projects. Her sound judgment, versatility, and willingness to roll up her sleeves made her a valued extension of our team.”
Ted Kniesche
CEO, Zero Industrial

Let's talk about your project

Developing, investing in or acquiring an energy project? Send us a short note and we'll reply directly.