Michigan Energy Insurance

Last Updated: July 29, 2026

What Does Energy Insurance Cover for Michigan Businesses?

Michigan energy insurance from The Allen Thomas Group is commercial coverage built for Michigan oil and gas, solar, wind, and utility businesses, protecting against pollution, well control, equipment breakdown from severe temperature swings, and contractual liability exposures a standard business policy does not cover. Energy operations in Michigan span natural gas and oil production in the northern Lower Peninsula, a growing base of utility-scale solar and wind development, propane and heating oil distribution, and traditional utility infrastructure, and each carries exposures a standard business owner’s policy does not anticipate. A complete program generally combines three layers: state-mandated coverage, coverages built specifically for energy risk, and the general commercial policies every business needs. The Allen Thomas Group has been licensed in Michigan since 2003 and knows which carriers price Michigan energy risk correctly across all three layers, and which exclude classes of business in ways that leave real coverage gaps.

Michigan State-Mandated Coverage

Michigan requires workers’ compensation coverage for private employers who regularly employ 3 or more people at one time, or who employ even 1 person for 35 or more hours a week for 13 weeks or longer in the preceding 52 weeks, under the Workers’ Disability Compensation Act. Unlike a monopolistic state-fund system, Michigan is a competitive market: coverage is purchased from a private insurance carrier, or an employer can qualify to self-insure directly through the Workers’ Disability Compensation Agency. Sole proprietors, partners, and corporate officers of small, closely held corporations are generally not required to carry it on themselves, though most still choose to.

Operating without required workers’ compensation coverage in Michigan is a misdemeanor punishable by a fine of up to $1,000, up to 6 months in jail, or both, with each day of noncompliance treated as a separate offense. On top of the criminal exposure, the Workers’ Disability Compensation Agency can assess a civil penalty of twice the premium that should have been paid for the uncovered period, and can bar an employer from having any employees at all until coverage is in place. This applies to solar crews, oilfield services teams, and utility contractors the same as any other Michigan employer.

What Insurance Do Oil, Gas, and Solar Companies Need in Michigan?

Beyond Michigan’s state-mandated coverage, energy businesses need a set of coverages built specifically for how energy operations actually fail. These four make up the core of a real energy insurance program:

Operator’s Extra Expense (OEE) / Control of Well

Operator’s Extra Expense, often referred to interchangeably with control of well coverage, pays for blowout response, redrilling costs, and immediate pollution cleanup when a well goes out of control. Working-interest owners, not just the operator of record, often need their own policy under the terms of a joint operating agreement.

How a Michigan Control of Well Claim Gets Paid

1. The well operator notifies the carrier immediately once a well control incident occurs.
2. The carrier dispatches an adjuster and, for serious blowouts, a specialized well control contractor to assess and begin response.
3. Redrilling, seepage cleanup, and immediate pollution response costs are documented as they are incurred.
4. Documented costs are submitted to the carrier for review against the policy’s control-of-well and OEE limits.
5. The carrier settles the claim, and coverage responds up to the policy limit for redrilling, cleanup, and related extra expense.

Environmental Pollution Liability

Standard general liability policies typically exclude pollution exposure. Environmental pollution liability covers both sudden contamination events, such as a spill during transport, and gradual contamination, such as slow seepage from a storage tank or a legacy well site in Michigan’s older producing fields, from energy extraction, transport, or generation activity.

Equipment / Inland Marine

Inland marine coverage protects mobile equipment, tools, and parts while they are in transit between Michigan worksites or staged on-site before installation, a different exposure than a fixed piece of machinery failing in place.

Machinery Breakdown & Property

Machinery breakdown and property coverage repairs or replaces damaged generation units, pipelines, substations, and plant structures, the fixed, high-value infrastructure that a standard property form often underinsures. In Michigan this matters as much for freeze-related failures, such as cracked lines and frozen equipment during hard winters, as it does for mechanical breakdown.

Cyber and Technology Risk for Michigan Energy Businesses

Modern utility and grid infrastructure runs on industrial control systems and SCADA networks that are genuine targets for malware and ransomware, and a growing share of solar and wind operations rely on remote monitoring and automated control systems with the same exposure. Standard general liability and property policies do not cover a data breach, a ransomware event, or business interruption caused by an attack on your control systems. Cyber liability insurance is a separate, increasingly necessary policy for any Michigan energy business running automated grid, metering, or control technology, not just for office-based data breach exposure.

What Other Insurance Do Michigan Energy Businesses Need?

Alongside the state-mandated and energy-specific coverages above, most Michigan energy businesses also need a standard commercial foundation:

Commercial General Liability (CGL)

Commercial general liability (CGL) protects against third-party bodily injury and property damage claims, the foundation every other coverage on this page layers on top of.

Commercial Auto

Commercial auto coverage insures the trucks and service vehicles moving crews, tools, and equipment between Michigan field sites, a real exposure for any energy business running its own fleet rather than relying entirely on subcontractors.

Business Interruption

Business interruption coverage replaces lost income and ongoing expenses if operations shut down because of a covered physical disaster or an equipment failure, such as a control-of-well incident, a winter-related outage, or a machinery breakdown at a plant. For energy projects with long lead times, this is often the difference between weathering an incident and losing the contract behind it.

Commercial Umbrella

Energy claims are large enough, and frequent enough, that a standard general liability or auto policy’s underlying limits can be exhausted by a single serious incident: a control-of-well blowout, a major pollution event, or a catastrophic equipment failure that damages third-party property. Commercial umbrella coverage sits above those underlying limits and fills in coverage gaps the primary policies leave open, which is why it is treated as close to essential, not optional, for energy accounts rather than a general commercial add-on.

Contractual liability matters just as much as the coverages above. Master service agreements in oilfield services and EPC (engineering, procurement, construction) contracts in solar and wind development routinely require the contractor to indemnify the project owner, which means your policy needs additional insured and contractual liability language that actually matches what you signed.

• Workers’ compensation (private carrier or self-insurance)
• Operator’s Extra Expense / control of well
• Environmental pollution liability
• Equipment / inland marine
• Machinery breakdown & property
• Cyber and technology risk for grid/SCADA systems
• Commercial general liability (CGL)
• Commercial auto
• Business interruption
• Commercial umbrella (limits exhaustion protection)
• Contractual indemnity in MSAs and EPC contracts

Michigan Energy Insurance Terms Defined

Operator’s Extra Expense (OEE)

Coverage often bundled with or used interchangeably with control of well insurance, paying for blowout response, redrilling costs, and immediate pollution cleanup when an oil or gas well goes out of control. Working-interest owners, not just the operator of record, often need their own policy under the terms of a joint operating agreement.

Environmental Pollution Liability

Coverage for both sudden contamination events, such as a transport spill, and gradual contamination, such as slow seepage from a storage tank or legacy site, arising from energy extraction, transport, or generation activity. Standard general liability policies typically exclude this exposure entirely.

Equipment / Inland Marine

Coverage for mobile equipment, tools, and parts while in transit between worksites or staged on-site, distinct from machinery breakdown coverage for equipment that is already installed and in fixed operation.

Machinery Breakdown & Property

Coverage that repairs or replaces damaged generation units, pipelines, substations, and plant structures, the fixed infrastructure of an energy operation as opposed to equipment in transit.

EGLE Conformance Bond

A depth-tiered financial security instrument required by Michigan’s Department of Environment, Great Lakes, and Energy under Part 615 of the Natural Resources and Environmental Protection Act before a well permit is issued, covering proper plugging, site restoration, and related costs. Single well bonds range from $40,000 to $60,000 depending on true vertical depth, and blanket bonds covering multiple wells range from $100,000 to $250,000.

Compatible Renewable Energy Ordinance (CREO)

A local zoning ordinance meeting Michigan Public Service Commission minimum standards for siting utility-scale solar, wind, and energy storage facilities. Under Public Act 233 of 2023, if a local unit of government has not adopted a CREO, a developer of a qualifying project can bypass the local process entirely and seek siting approval directly from the MPSC.

How Much Does Energy Insurance Cost in Michigan?

Premium for Michigan energy insurance depends heavily on the type of operation. An oilfield services contractor working under MSAs with control-of-well exposure pays very differently than a rooftop solar installer or a propane distributor. The ranges below are illustrative starting points based on typical Michigan operations; actual pricing depends on payroll, revenue, claims history, and the specific carrier’s appetite for your class of business.

Illustrative annual energy insurance premium ranges for Michigan businesses (actual pricing varies by revenue, operations, and claims history)

Business Type	Typical Annual Premium Range	Primary Cost Drivers
Oil & Gas Production / Oilfield Services	$8,000 – $32,000+	Control of well exposure, pollution liability, high-hazard payroll
Solar / Wind Installation & Development	$3,000 – $13,000	Equipment values, completed operations, winter storage/handling
Utility & Infrastructure Services	$5,000 – $18,000	Equipment breakdown, contractual liability, high-hazard class codes
Propane & Heating Oil Distribution	$4,000 – $12,000	Product liability, fleet exposure, storage/handling risk
Energy Brokerage / Advisory	$1,500 – $5,000	Professional liability and cyber exposure, lower physical risk

These are illustrative starting ranges, not quotes. We shop multiple A-rated carriers to find the actual number for your business.

Oil & Gas Well Bonding Requirements Under Michigan Law

Anyone drilling a well in Michigan must post a conformance bond or other approved financial assurance with the Michigan Department of Environment, Great Lakes, and Energy (EGLE) before a permit is issued, under Part 615, Supervisor of Wells, of the Natural Resources and Environmental Protection Act (NREPA), 1994 PA 451. The bond can be satisfied with a certified check or money order payable to the State of Michigan, a letter of credit, or a surety bond, and it covers proper plugging, site restoration, and related administrative costs if the operator does not.

Michigan’s bond amounts are tiered by well depth rather than by well count alone. Single well conformance bonds run $40,000 for wells deeper than 2,000 feet but not more than 4,000 feet, $50,000 for wells deeper than 4,000 feet but not more than 7,500 feet, and $60,000 for wells deeper than 7,500 feet, all measured by true vertical depth. Operators running multiple wells can instead post a blanket bond: $100,000 for wells up to 2,000 feet, $200,000 for wells between 2,000 and 4,000 feet, and $250,000 for wells deeper than 4,000 feet. A maximum of 5 wells can be permitted for drilling at half the full bond amount, with the full bond required once completion operations begin. This bond is separate from, and in addition to, the pollution and control-of-well insurance coverage a well operator needs.

• Single well bonds: $40,000 to $60,000 by depth
• Blanket bonds: $100,000 to $250,000 by depth
• Up to 5 wells permitted at half bond during drilling
• Filed with EGLE before permit issuance
• Governed by NREPA Part 615
• Separate from pollution and control-of-well coverage

Utility-Scale Solar and Wind: Michigan’s New State Siting Authority

Michigan changed how utility-scale renewable projects get approved when Public Act 233 of 2023 took effect on November 29, 2024. The law gives the Michigan Public Service Commission (MPSC) direct siting authority over solar energy facilities of 50 megawatts or more, wind energy facilities of 100 megawatts or more, and energy storage facilities of 50 megawatts or more with at least 200 megawatt-hours of discharge capability.

The process still starts locally: a developer generally applies to the local unit of government first. But if that local government has not adopted a Compatible Renewable Energy Ordinance (CREO) meeting the MPSC’s minimum standards, or denies a compliant application, the developer can bypass the local process entirely and seek siting approval directly from the MPSC instead. For a developer or EPC contractor, that means the siting path, and the timeline and permitting risk that comes with it, depends heavily on whether the specific township or county has adopted a compliant ordinance, something worth confirming before finalizing project insurance and contractual liability limits.

Coverage by Energy Business Type

Energy insurance needs shift significantly depending on what your Michigan business actually does. Below are the specific business-type pages covering the coverage details for each:

• Solar Installer Insurance
• Oilfield Services Insurance
• Wind Farm Insurance
• Energy Broker Insurance
• Propane & Heating Oil Dealer Insurance
• EV Charging Station Insurance
• Energy Storage Installer Insurance
• Geothermal Installer Insurance