ROI Calculator Hub
Project your savings, yield improvements, and sustainability impact with our industry-specific financial models.
Select Your Calculator
Each one runs on your own numbers, live — payback, NPV and IRR, a full sensitivity pass, and a source on every assumption. Five are live today.
Outdoor Agriculture
Live payback, NPV and IRR on your own acreage, yield and water numbers — sized off your irrigation flow and priced at indicative list. Full sensitivity analysis, and a peer-reviewed source on every assumption. Presets for 17 crops.
Launch CalculatorCannabis & Controlled Environment
Indoor, greenhouse and mixed-light cannabis, plus CEA produce. Models canopy, turns and grade mix — a point of grade is often worth more than a point of yield — against nutrient, sanitation and crop-loss savings.
Launch CalculatorAquaculture
Shrimp, tilapia, trout and RAS. The oxygen plant is sized off your feed rate the way a farm actually works, the aeration saving is capped by what that plant really supplies, and biomass is credited at margin. It will tell you when the answer is no.
Launch CalculatorWastewater
Municipal plants and industrial pretreatment. Costs both sides of the aeration question in kilowatt-hours per kilogram of oxygen actually transferred — your blowers after derating, against our concentrators plus the pump. It will tell you when your aeration is already efficient and we cannot beat it.
Launch CalculatorHeap Leach
Gold cyanide and copper sulfide heaps. Oxygen is a reactant in the Elsner equation, and most barren solutions run far below their cyanide-to-oxygen optimum. The response saturates, recovery is capped by what is kinetically rather than mineralogically locked, and the page returns zero when oxygen is not your limit.
Launch CalculatorThe rest of the line-up
Two more industries where the economics are real but the model isn't finished. We would rather ship nothing than ship a calculator that flatters us — so until each one is built on the same footing as the three above, the honest answer is a conversation and a worked analysis on your numbers.
Oil & Gas
Crude viscosity down up to 40% in the literature, which moves pumping power, pour point and throughput at once. Every one of those is worth money and every one is field-specific, so a public calculator would be guessing at exactly the numbers that decide the answer.
See the case — and ask for a worked analysis →Advanced & Industrial Applications
Cleaning and surface preparation, membrane fouling, cooling water, food and beverage process water. Too varied for one model — these are scoped case by case, and that is the right way round.
See the case — and ask for a worked analysis →Pick the one that matches your ground
All five are live and nothing is gated — the numbers move as you type, and you only give us an email if you want the report. Under five minutes whichever you pick.