Beyond the Grid: Energy Independence for Scottish Farms
Use the energy, don’t sell it
Beyond the Grid is McCaskie Energy’s approach to farm energy independence: renewable generation and battery storage, managed by a microgrid that runs separately from the National Grid, so the power your farm makes is the power your farm uses.
The systems are designed by Beyond Innovation, who also project-manage the installers; McCaskie introduces the farmer and stays alongside from first conversation to switch-on. Dougie Blair from Beyond Innovation will be on McCaskie’s Stand 136 at AgriScot on Wednesday 18 November to talk it through.
Energy solutions
What Is a Farm Microgrid?
A microgrid is your own small power network. It is managed on the farm, for the farm, independently of the National Grid.
That is the difference between a microgrid and “some panels”. Panels on their own generate when the sun is out and export whatever you’re not using at that moment. A microgrid captures that surplus and gives it back to you when you need it.
How it works on a dairy farm
Make It
Solar on the shed roofs, and wind where the site suits it.
Keep It
A battery bank sized to your loads, so today’s sunshine runs tonight’s milking.
Run It
A controller that decides, minute by minute, where the power goes – straight into the parlour, into the batteries for tonight’s milking, or, as a last resort, out to the grid.
Why Use the Energy, Don’t Sell It
Export prices are variable and the return is poor. Selling power at midday and buying it back at milking time is a trade that only works for the energy company.
The saving in a well-designed system is the electricity you never have to buy, and on a modern farm that is a growing number: a milking robot, a calf feeder, a feed pusher, a slurry robot and the bulk tank all run on electricity, and they run at the times of day you can plan for. Match the generation and the storage to those loads and the bill changes shape.
How It Works With McCaskie and Beyond Innovation
Beyond Innovation design the system around your farm and project-manage the installers who build it, with 26 years in the industry behind the advice. McCaskie make the introduction and stay alongside, because our customers have trusted us with their milking and their feeding for decades and energy is the next thing on the list.
Systems are designed to be scalable: start with the loads that matter most and add to it as the farm grows, so the system you build for yourself also works for the next generation.
Energy solutionsThe Three Mistakes That Ruin a Renewables Project
A system that’s wrong on paper is wrong for 25 years. Dougie sees the same three mistakes again and again:
- Panels in the wrong place
Orientation, pitch, shading from a silo or a tree line, and distance to the loads all change what a roof is worth. The cheapest roof to fit is rarely the best one to generate from.
- The wrong inverter
An inverter or converter that isn’t matched to the site trips on over-voltage, and a tripped inverter generates nothing. It is the single most common reason a farm system under-delivers.
- Inefficient battery charging
Batteries charged badly waste what you generated and age faster than they should. Charging strategy is a design decision, not something to leave to the installer’s default settings.
Ask any installer, not just ours: where exactly are the panels going and why, which inverter and what happens when the voltage spikes, and how is the battery charged and what’s its real usable capacity.
What to Bring to Stand 136
- Roughly what you spend on electricity in a year
- A few photos of your sheds and yard on your phone
- Your biggest loads – parlour or robot, cooling, calf feeder, slurry handling
- Anything you’re planning to automate in the next five years
With those, Dougie can give you a straight answer on whether a microgrid stacks up for your farm.
Plan Your Visit
| When | Wednesday 18 November 2026, 8.30am–5.00pm |
|---|---|
| Where | Royal Highland Centre, Ingliston, Edinburgh EH28 8NB |
| Stand | McCaskie, Stand 136, Highland Hall |
| Who | Dougie Blair, Beyond Innovation, all day |
| Entry | Free when you register in advance at agriscot.co.uk |
Frequently Asked Questions
What is Beyond the Grid?
Beyond the Grid is McCaskie Energy’s farm energy offer with Beyond Innovation: renewable generation and battery storage managed by an on-farm microgrid that runs separately from the National Grid, designed around the farm’s own loads so the power is used rather than exported.
Does a farm microgrid mean disconnecting from the National Grid?
The microgrid manages your own generation and storage independently of the National Grid. Whether you keep a grid connection as a backup is a design decision for your farm; Dougie will walk you through the options.
Is it better to export solar power or use it on the farm?
Use it. Export prices are variable and the return is poor, so the real saving is in the electricity you no longer buy, especially on farms with milking robots, feeders and cooling plant running every day.
How much does a farm microgrid cost?
It depends on the loads, the roofs and the storage you need, which is why every system starts with a site assessment rather than a price list. Talk to Dougie on Stand 136 and you’ll leave with a realistic idea.
Can I add to the system later?
Yes. Beyond the Grid systems are designed to be scalable, so you can start with the loads that matter most and extend as the farm grows.
Who do I contact about Beyond the Grid?
Energy enquiries go to Dougie Blair at Beyond Innovation. Ask at any McCaskie store – Ayr, Kinross, Lanark & Stirling – or call 01786 474 481, and we’ll make the introduction. Or see the Energy Solutions page.
Can’t make it to AgriScot?Call McCaskie, or drop into any of our stores – Ayr, Kinross, Lanark & Stirling – and we’ll introduce you to Dougie Blair at Beyond Innovation.
01786 474 481