Covered Feedlot ROI: How to Assess the Investment
Investing in a covered feedlot is a significant capital decision. The question isn’t only what the structure costs. It’s what that investment could change in cattle performance, feed efficiency, weather exposure, labour, drainage, manure management, and the feedlot’s long-term operation.
Australian research gives producers some useful numbers to work with.
MLA-supported trials have reported improvements in average daily gain, feed efficiency and carcase weight under particular covered-housing conditions. However, those results shouldn’t simply be applied to every feedlot. Climate, cattle, days on feed, ration, stocking density, housing design and management all influence the outcome.
A useful ROI assessment therefore starts with the evidence, then applies it to the economics of your own operation.
What Can Actually Create a Return?
The financial return from covered housing can potentially come from several areas at the same time:
- Increased average daily gain
- Improved feed conversion efficiency
- Increased exit or carcase weight
- Reduced exposure to heat load
- Improved wet-weather pen conditions
- Changes to bedding and manure management
- Reduced contaminated runoff from covered areas
- Clean roof-water capture
- Labour and machinery efficiencies
- Reduced maintenance in some areas
- Greater operational consistency
Not every feedlot will realise a benefit in every category.
The job of a feasibility assessment is to identify which benefits are relevant to your operation, quantify them where possible and compare them with the capital and ongoing cost of the infrastructure.
What Does Australian Research Tell Us?
One of the most useful Australian trials was conducted at Tullimba Feedlot in NSW.
The MLA-supported study compared unshaded pens, shade cloth and partial waterproof cover during summer. The trial involved 720 Bos taurus heifers, with the waterproof treatment providing approximately 4 m² of cover per head.
Compared with unshaded cattle, cattle under partial waterproof cover recorded approximately:
| Measure | Research result |
|---|---|
| Average daily gain | +0.10 kg/head/day |
| Feed efficiency | +4% |
| Hot standard carcass weight | +7 kg/head |
These are research results from a specific trial, not guaranteed performance improvements for a commercial project.
They are useful, however, because they show the types of variables that should be included when modelling the potential return from covered housing.
Read MLA’s shade and covered housing research
What Has Commercial Feedlot Research Found?
MLA has also investigated partial covered housing with bedding under commercial conditions at Rangers Valley in NSW.
Long-fed Angus cattle under partial cover with bedding recorded approximately:
| Measure | Difference compared with control |
|---|---|
| Average daily gain | +0.09 kg/day |
| Exit weight | +11.1 kg/head |
| Hot standard carcase weight | +6.3 kg/head |
The economic analysis reported an estimated $47/head improvement in margin for the partial-cover-with-bedding treatment under the conditions and assumptions of that study.
Again, $47/head is not a universal ROI figure. Cattle prices, feed costs, infrastructure costs and operating conditions change. What it provides is an Australian example of how productivity improvements can be converted into a commercial outcome.
Read the MLA commercial feedlot study
Start With the Capital Cost
Before calculating a return, you need a realistic understanding of the investment.
MLA’s covered housing manual includes an example comparison for a 5,000 SCU development:
| Example system | Approximate capital cost |
|---|---|
| Uncovered feedlot | $1,230/SCU |
| Covered housing | $2,060/SCU |
| Additional investment | $830/SCU |
That equates to approximately $4.15 million additional capital across the example 5,000 SCU development.
These figures are research benchmarks, not current TechSpan construction rates. MLA specifically notes that costs vary with location, design, materials, labour and market conditions.
The comparison is useful because it gives producers a starting point for understanding the scale of investment before developing a project-specific estimate.
Read our Covered Feedlot Costs guide for a more detailed breakdown.
A Simple Way to Start Calculating ROI
At the feasibility stage, you don’t need a complicated financial model.
Start by estimating the annual additional value created by the covered system.
For example:
Additional annual value =
additional cattle performance value
- feed-efficiency savings
- operational savings
- water or waste-management savings
- other measurable benefits
Then compare that with the additional capital and operating cost of the covered system.
A simple payback calculation is:
Additional capital investment ÷ additional annual net benefit = indicative payback period
This isn’t the same as a complete financial ROI calculation, but it is a useful first feasibility test.
Worked Example: Why Your Own Numbers Matter
Consider a hypothetical feedlot where 5,000 cattle pass through the relevant covered system each year.
If a producer’s own feasibility modelling identified an additional $50/head net value after accounting for the relevant productivity and operating changes:
5,000 head × $50 = $250,000 additional value per year
If the additional capital required for the covered option were $2 million:
$2,000,000 ÷ $250,000 = 8-year simple payback
At $100/head net value:
5,000 × $100 = $500,000 per year
The same $2 million investment would have an indicative simple payback of:
$2,000,000 ÷ $500,000 = 4 years
These are illustrative calculations only, not TechSpan forecasts. They show why relatively small changes in value per head can materially change the investment case at commercial feedlot scale.
The important number isn’t somebody else’s ROI. It’s the net value per head your operation needs the infrastructure to generate.
Work Backwards: What Does the Building Need to Return?
Another useful approach is to start with the investment and work backwards.
Suppose your financial modelling determines the covered system represents an additional $3 million investment and you want that additional investment recovered over 10 years.
Ignoring financing, tax, residual value and other financial considerations for this simple example, the infrastructure needs to generate approximately:
$3,000,000 ÷ 10 = $300,000/year
If 10,000 cattle/year use the facility:
$300,000 ÷ 10,000 = $30/head
You now have a much more useful question:
Can this infrastructure realistically create at least $30/head of additional value for this operation?
From there, your team can investigate where that value could come from.
Feed Efficiency Can Matter as Much as Weight Gain
Additional liveweight is relatively easy to understand, but feed efficiency can be equally important.
Feed is one of the highest operating costs in a feedlot. A relatively small change in feed conversion can therefore materially influence the economics when multiplied across thousands of cattle.
When modelling this, use your own:
- Current dry matter intake
- Feed cost per tonne
- Current feed conversion ratio
- Days on feed
- Number of cattle turned off annually
Then model conservative changes rather than automatically applying the best result from a research trial.
Your nutritionist and financial adviser or accountant can help determine what a realistic feed-efficiency improvement would mean financially for your operation.
Don’t Ignore Water and Drainage
Covered housing also changes where rainfall goes.
Instead of rainfall landing on the pen and potentially becoming contaminated runoff, water falling on a waterproof roof can be separated as clean water.
As a simple rule:
1 mm of rain on 1 m² of roof = approximately 1 litre of water before losses.
A 10,000 m² covered feedlot roof receiving 600 mm of annual rainfall therefore intercepts approximately:
10,000 × 600 = 6,000,000 litres
That’s approximately 6 ML of roof water per year before allowing for collection losses.
Whether capturing that water creates a meaningful financial return depends on the site’s rainfall, storage, water costs and how the water can be reused.
There may also be value in reducing the amount of rainfall entering the controlled drainage system.
Read more in our Feedlot Drainage & Effluent Management guide.
What About Labour and Maintenance?
These benefits are harder to generalise, but they shouldn’t simply be described as “operational efficiency”.
Measure them.
Before designing the facility, consider recording:
- Labour hours spent cleaning pens
- Machinery hours associated with manure management
- Wet-weather disruptions
- Maintenance expenditure
- Bedding use and cost
- Drain and sediment-management requirements
- Cattle handling time
- Water use
- Current infrastructure repair costs
If covered housing is expected to change any of these, put a dollar value against the difference.
For example, saving five machinery hours per week has little meaning in an ROI model until you calculate the actual labour, fuel, maintenance and equipment cost associated with those hours.
What Information Do You Need for a Proper ROI Assessment?
Before making an investment decision, gather the operational and financial information that allows you to compare the current system with the proposed covered system:
- Current cattle throughput per year
- Average days on feed
- Current average daily gain
- Current feed conversion efficiency
- Feed cost
- Current exit and carcase weights
- Cattle price assumptions
- Current heat-load management costs
- Bedding use and cost
- Labour requirements
- Machinery operating hours
- Drainage and effluent-management costs
- Manure-management costs
- Water use and cost
- Maintenance expenditure
- Proposed covered area
- Indicative project cost
- Finance cost
- Expected infrastructure life
- Annual maintenance allowance
- Expected cattle throughput through the covered system
Once these numbers are available, the producer and their advisers can build scenarios rather than relying on generic industry averages.
Who Should Help Build the Business Case?
A credible covered feedlot feasibility assessment may involve several people.
Your nutritionist can help assess realistic assumptions around feed intake, feed efficiency and cattle performance.
Your accountant or financial adviser can model capital expenditure, finance, depreciation, cash flow, payback and sensitivity scenarios.
Your feedlot consultant can assess operational implications, cattle management and the interaction with the wider facility.
Your civil and environmental specialists can identify drainage, earthworks, water and environmental costs that need to be included.
TechSpan can develop the structural concept and indicative building scope, giving the project team better information about the covered infrastructure being assessed.
The objective is to build the business case around real operational data rather than trying to make the investment fit a generic ROI percentage.
Run More Than One Scenario
No feasibility model should depend on one optimistic assumption.
I would model at least three scenarios:
Conservative: Limited productivity benefit, higher project cost and conservative cattle values.
Expected: The outcome your advisers consider reasonably achievable under normal operating conditions.
Upside: Stronger productivity or operational benefits under favourable conditions.
Then test what happens if:
- Construction costs increase
- Feed prices change
- Cattle values fall
- Interest rates change
- Throughput decreases
- Performance improvements are lower than expected
If the investment only works under the most optimistic scenario, that is useful information to know before construction begins.
Where TechSpan Fits
TechSpan’s role isn’t to promise a financial return from covered housing.
Our role is to help you understand what the structural solution could look like, what it needs to achieve and what information is required to develop a realistic project scope.
During Concept, we work with you and your project team to understand the operation, site, cattle capacity, proposed covered area and objectives.
During Configure, those requirements are developed into an engineered structural solution, including dimensions, spans, column positions, roof configuration, ventilation considerations and future expansion.
During Construct, TechSpan carries the structural package through detailing, manufacture and construction.
That’s our 3C Advantage: Concept. Configure. Construct.
The earlier the building scope is understood, the sooner you can replace assumptions in the feasibility model with project-specific information.
Is Covered Housing Worth It for Your Feedlot?
There isn’t one ROI figure that can answer that question for every Australian feedlot.
Australian research shows that covered systems can produce measurable improvements under certain conditions. The commercial question is whether those improvements, combined with the operational and infrastructure benefits relevant to your site, justify the additional capital investment.
Start with your existing performance data. Establish the cost of the proposed system. Model conservative, expected and upside scenarios. Then work out the additional value per head the investment needs to generate.
That gives you something far more useful than a generic promise of “long-term value”. It gives you a number against which the investment can actually be tested.