DOWCAL™ GEO-100 Ethylene Glycol

DOWCAL™ GEO-100 is part of a new generation of application specific heat transfer fluids from Dow Chemical that has been developed to provide geothermal heat pump installers and their customers with greater confidence and peace of mind.

DOWCAL™ GEO-100 (before DOWCAL™ eGEO) was designed to overcome the drawbacks of alternative fluids, providing greater assurance that geothermal systems will repay their initial investment consts in energy savings and in years of reliable, safe and economical operation. GEO-100 (Previously DOWCAL™ eGEO) offers reduced viscosity, increased heat capacity and thermal conductivity, while taking advantage of the excellent heat transfer properties of water over a wide temperature range.

DOWCAL™ GEO-100 is the optimal solution for ground source heat pumps (GSHP), water source heat pumps, direct use geothermal applications and geothermal power plants by providing an array of advantages, such as efficient heat transfer, reliable corrosion control, being inflammable and being low in acute oral toxicity.

DOWCAL™ GEO-100 is on the positive list of LAWA (German Working Group on water issues of the Federal States and the Federal Government represented by the Federal Environment Ministry), meeting all requirements for new formulations.