Terrestrial and Cislunar exploration technologies Terrestrial and Cislunar exploration technologies, a veteran owned concern Member Blue Water Chamber of Commerce DUNS # 967877254 Steven Rappolee 810-334-4374 1021 Stone Street , Port Huron, MI 48060 (C) Rappolee 2009/2011 11/24/2018

Business executive summary district geothermal utility employing the surface area under city streets We are a innovatively integrated company that aims to bring disruptive ideas that bring together traditionally disparate ideas together in novel new combinations. We do so by employing a overlooked opportunity for ground based heat source; that vast acreage under our nations streets.

What is ground sourced geothermal ?

8 feet under the ground the temperature is 50 F all year round If its 80 F on a hot day and 20F on a cold day then we have a temperature difference! Pumping thousands of gallons of fluid though thousands of feet of coiled pipe through a heat exchanger in the building delivers this temperature difference to the air of the building. So we need thousands of gallons of 50 F fluid per hour to bring a 2000 square foot building to 68 F when its 20 F outside The SC4 system is a 20 ton per hour machine.

How is this better then is done now? First bury some coils under ground ; customers owns the land and the system

The customer pays for the system! The customer in places at great expense this system on there private land. Excavation involves removing valuable trees and landscaping The payback period against cheap natural gas are long

We are different in that we own the system and place it under public property We believe that the surface areas of the SC4 coil field is equivalent to the surface area of Erie street . enough to heat and cool one building. We sell fluids with a water smart meter and bill the customer with a point of sale system

Do you see what we see?

Geothermal heat pump coil fields under college streets

We can not drill vertical geothermal in this area, we can use both streets and parking lots

Laboratory notes; or why our product is vastly superior

The rule of street intersection the flow of fluids at right angles