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OneNexus was purpose-built to fund and secure long-duration asset retirement obligations in the oil and gas sector. the platform combines institutional infrastructure, permanent capital, and sector-specific expertise to deliver a durable, regulated solution for decommissioning liabilities hat must be honored decades into the future.
Permanent, Secure, Guaranteed
OneNexus was purpose-built to fund and secure long-duration asset retirement obligations in the oil and gas sector. the platform combines institutional infrastructure, permanent capital, and sector-specific expertise to deliver a durable, regulated solution for decommissioning liabilities hat must be honored decades into the future.
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For Operators
Operators use OneNexus to prefund future plugging and abandonment obligations while meeting financial assurance requirements. The structure is designed for long duration liabilities, with funds held in a regulated, bankruptcy remote insurance structure.
- Regulatory financial assurance for state and federal agencies
- Blanket coverage for maturing asset portfolios
- New development accountability with funding established at inception
- Support for future partner cost participation

For Transactions
In asset sales, estimated asset retirement obligations are often reflected in pricing, but funding is not always secured. OneNexus helps attach financial assurance to the asset, reducing transaction friction and protecting buyers and sellers over the life of the obligation.
- Seller protection against boomerang liability
- Buyer confidence that funding remains with the asset
- Clearer diligence around long term decommissioning risk

For Regulators and Obligees
When issued for the benefit of a third party, OneNexus functions as a non cancellable, bankruptcy remote financial assurance instrument. Obligees determine the required amount and the conditions for release or reduction.
- State and federal financial assurance programs
- Long duration bonding requirements
- Assurance structures designed to persist through asset life cycles

For Landowners and Surface Owners
Landowners want confidence that remediation and decommissioning will be funded, regardless of changes in operatorship. OneNexus helps demonstrate that funding is secured and released only when obligations are fulfilled
- Surface use agreement assurances
- Long term site remediation confidence
- Protection in bankruptcy or ownership change scenarios

For Brokers
OneNexus works with insurance and surety brokers as the primary channel for education and placement. Brokers play a central role in introducing the structure to operators and transaction stakeholders.
- Surface use agreement assurances
- Long term site remediation confidence
- Protection in bankruptcy or ownership change scenarios

We serve a variety of industry sectors
Please contact OneNexus if you need help or advice with setting up decommissioning funds or securing performance bonds for your business.
Oil & Gas
Regulatory & private surety bonds for operators, sellers, and landowners.
Renewables
Disposal and decommissioning bonds for renewables’ projects.
Power & Utilities
Closure, post-closure, and decommissioning obligations for power generation and utilities sectors.
Other
Decommissioning guarantees in traditional and digital infrastructure, extraction and other businesses.

How Engagement Typically Starts
Engagement typically begins through the client’s insurance broker, with an initial discussion focused on the asset profile, applicable regulatory requirements, and transaction context. OneNexus then works alongside the broker and client to structure the solution, define terms, and outline a clear path to implementation.
