Meter what you pump, irrigate what the crop needs, and prove the saving with a number.
Smart Irrigation & Water Rationing
Meters, soil-moisture probes and valve control that run drip irrigation from actual soil demand instead of a fixed schedule, with a monthly consumption report per plot.
The problem
Flood irrigation is still the default across most Egyptian farmland, and its application efficiency sits between 50% and 65% - roughly a third of the water delivered to the field never reaches the root zone at all. It percolates past it or evaporates.
The problem is measurement, not knowledge. A farmer running a diesel pump does not know how many cubic metres he moved this week, nor how much the crop actually needed. Without a number there is no decision to make - and no basis on which to apply for financing.
How we solve it
We measure before we change anything: a flow meter on the pump outlet and soil-moisture probes at two depths in every irrigation zone. Two weeks of data gives the baseline everything afterwards is compared against.
The fixed schedule then becomes demand control. A field controller opens the valve when soil moisture drops below the threshold set for that crop and closes it at field capacity - not earlier, not later.
Everything runs on LoRaWAN with small solar panels, because Egyptian farmland has patchy cellular coverage and unreliable mains power, and a system that needs a cable run to every valve does not get installed.
What it delivers
Expected water saving runs between 25% and 40% against flood irrigation. That range comes from the difference in application efficiency between the two methods, not from a marketing estimate - the savings calculator on this site shows the full arithmetic with each crop's coefficients.
The tangible output is a monthly report per plot: cubic metres in, pump hours run, and where moisture sat outside the band. That report is what goes to the bank with a financing application, and what turns the next instalment into a decision rather than a gamble.
What it includes
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Real flow measurement
An ultrasonic meter on the pump outlet logs every cubic metre to ±2%.
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Moisture at two depths
A probe at 20 cm and another at 45 cm, because surface moisture alone lies after any irrigation event.
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Demand control, not a timer
The valve opens on a crop-specific moisture threshold and closes at field capacity.
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LoRaWAN connectivity
Up to 10 km range in open farmland, with no per-device monthly subscription.
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Independent solar power
A 10 W panel and a battery that carries each field unit through 14 consecutive overcast days.
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Leak and drought alerts
An immediate message on flow outside irrigation hours, or moisture below the stress threshold.
What you receive
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Baseline study
Two weeks measuring current consumption before anything is installed, with a written report.
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System design and installation
Zone layout, bill of materials, on-site installation and commissioning.
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Operator training
A field day for whoever runs the system daily - in Arabic, without jargon.
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Monthly report and financing file
A monthly consumption report per plot, and the technical documents an application to the Central Bank initiative needs.
Products
OCT-FM-100 Ultrasonic Flow Meter
A meter with no moving parts, measuring flow in 2 to 12 inch pipes to ±2%, running five years on a battery.
OCT-SM-200 Soil Moisture Probe
A probe reading volumetric moisture, temperature and electrical conductivity at two depths - buried and forgotten for two full seasons.
OCT-VC-300 Valve Controller
A field unit driving up to six latching valves on solar, which completes the irrigation cycle even if the link drops.
OCT-GW-400 LoRaWAN Gateway
An eight-channel gateway covering up to 10 km in open farmland and serving hundreds of devices from one point.
Guides and datasheets
Guide to Preparing a Modern Irrigation Financing File
The documents a Central Bank initiative application needs, ordered in the sequence they are actually collected, separating what the farmer prepares from what we prepare.
Whitepaper: A Methodology for Measuring and Rationing Irrigation Water
The full technical method: how crop demand is computed by FAO Paper 56, how moisture thresholds are set, and how a saving is documented so that it survives audit.
Field Controller Datasheet
Two pages specifying the unit that drives the valves in the field: inputs and outputs, communications, solar supply and ingress protection.
Field Installation Guide for Soil Moisture Sensors
Where a probe goes and why, at what depth, and how the cable is protected - the errors that ruin the data are installation errors, not device failures.
Frequently asked questions
What is the Central Bank initiative for financing modern irrigation?
It is a facility launched by the Central Bank of Egypt to finance the conversion of farmland from flood irrigation to modern irrigation systems, with an allocation of 55.5 billion EGP, at zero interest to the farmer and a repayment term of up to ten years.
How it works matters: the initiative does not lend directly. It is the framework under which participating banks extend the financing. Each bank applies its usual credit procedures inside that framework and asks for the documents it ordinarily asks for. What the initiative changes is the rate and the term - not the existence of a credit assessment.
Who is eligible to apply for financing under the initiative?
The substantive condition is that the money converts flood irrigation to a modern method - drip or sprinkler - on an identified piece of land with a stated area and location, and that the applicant holds a clear legal position on that land: registered ownership, a valid lease, or a documented usufruct.
In practice, undocumented tenure is the single most common reason a file stalls, and the remedy is administrative rather than technical. Settle that point before anything else, because on its own it can take weeks that you do not want to discover after the rest of the file is ready.
Beyond that, the details vary between banks: minimum and maximum areas, acceptable collateral, and the terms of the particular tranche. Ask the branch you intend to apply to for its written terms sheet, and do not rely on a verbal summary.
What does zero interest actually mean? Is the financing entirely free of cost?
Zero interest means the farmer carries no return on the principal: you repay what you borrowed in instalments over the agreed term and the amount does not grow. The difference is compensated to the bank from the initiative's allocation, which is what makes this materially cheaper than any commercial loan.
It does not mean there is no cost at all. There are normally administrative charges to open the file, valuation or inspection fees, and the cost of collateral or insurance where required. These are set by the bank and vary between branches. Together they are small relative to the principal, but they are not zero.
Ask for a written statement of every charge before you sign, and work out the real monthly instalment including them. You are entirely entitled to ask, and any serious branch will answer it on paper.
Do you guarantee that the financing application will be approved?
No. And no supplier can honestly guarantee it. The credit decision belongs to the bank alone and turns on matters entirely outside our reach: your credit history, the collateral available, the branch's assessment of repayment capacity, and the bank's policy at that moment.
What we take on is the technical side of the file, and we take all of it: the system design, a bill of materials with its specifications, an itemised quotation, and pre- and post-conversion consumption based on an actual meter reading rather than an estimate. A complete technical file attracts fewer review questions and shortens the cycle. That is the limit of what a supplier can promise.
If anyone offers you a guaranteed approval, ask to see the source of that guarantee in writing. There will almost certainly not be one.
How much water can I really save, and where does that figure come from?
The range we quote is 25% to 40% against flood irrigation, and it is not a marketing estimate - it is the result of one fraction: application efficiency. Flood irrigation under ordinary field conditions runs at 50% to 65%; drip managed on a soil-moisture schedule reaches about 90%.
The arithmetic: if a crop needs 4,000 cubic metres per feddan inside the root zone, then at 55% efficiency you must pump about 7,273 m³, and at 90% about 4,444 m³. The difference is 39% of the original figure. With well-managed flood on laser-levelled land the difference sits near the lower end of the range.
The actual saving on your land is computed from your land's numbers: crop demand by the FAO Paper 56 method, and your current consumption metered during the baseline study. The savings calculator on this site shows the full working with each crop's coefficients.
Does the system work with a drip network that is already installed?
Yes, and it is in fact the cheapest installation case and the fastest to pay back. The existing drip network stays as it is; what gets added is the measurement and control layer: a flow meter on the pump outlet, two moisture probes per irrigation zone, and a controller on the valve.
The difference that appears here is the difference between timed drip and genuinely scheduled drip - in the literature, the gap between an efficiency below 75% and one near 90%. Timed drip delivers water on time rather than on need, which explains why many converted fields never achieved the saving they were promised.
We start by inspecting the existing network: emitter discharge uniformity, operating pressure and filter condition. A partially blocked network will produce misleading data, and repairing it comes before automating it.
Why do you insist on two weeks of measurement before installing?
Because a saving percentage without a measured baseline is not a number, it is a claim. The baseline study meters your current consumption at the pump outlet before anything changes, so that the saving afterwards is a subtraction between two readings from the same meter - something the farmer can audit himself.
Two weeks specifically, because the irrigation cycle for most crops runs five to ten days, and any window shorter than two full cycles captures part of the pattern and misses the rest. The same period exposes things a walkover does not: a pump delivering below its nameplate, or continuous flow during hours when nothing should be irrigated - a leak that would otherwise have been carried straight into the new system.
The output is a written report, and it belongs to the farmer whether or not he proceeds with us.
What happens if connectivity drops or a controller fails during the season?
The field controller runs locally and does not need connectivity to take an irrigation decision. The schedule and the moisture thresholds are stored in the unit itself, so if the link to the platform drops, irrigation continues on the stored rules and readings accumulate in the unit's memory until the link returns and they upload in full. What is lost is live visibility, not operation.
If the unit itself fails, the manual valves remain in place and the zone can be run by hand exactly as it was before the system. We design for this deliberately: any automation system whose failure stops irrigation is not fit for productive land.
The platform raises an alert when a device stops reporting for longer than the configured interval, so that a fault is not discovered from the crop.
How long does installation take, and does irrigation stop while it happens?
Irrigation does not stop. Most of the work - probes, controllers, solar panels, the gateway - is done alongside normal operation. The only item requiring a shutdown is fitting the flow meter on the pump outlet, and that is scheduled between two irrigation events and takes hours rather than days.
Total duration scales with the number of irrigation zones far more than with area. A single zone is equipped in a working day, and a multi-zone farm is phased so that each zone goes into service as it is finished rather than waiting for the whole project.
Installation is followed by a commissioning and training day in the field: setting thresholds per zone, verifying that both probes respond sensibly after the first irrigation, and training whoever will run the system daily - in Arabic, without jargon.
Tell us about your land
Send the area, the crop and how you irrigate today. You get a written proposal with the numbers in it, not a sales call.