About Delta-Wye

Automation + Sensing

We design and build modular control systems that read soil, air and light data and drive irrigation, fans and dosing to keep plants in the sweet spot.

Passive geothermal climate batteries

Subsurface air tubes store daytime heat and release it at night, smoothing temperature swings without expensive fuel or grid power.

Perennial, nutrient-dense crops

We prioritize perennials that come back year after year with dense nutrition and low annual cost, including fruit trees, Jerusalem artichokes, grapevines and asparagus.