Slim Jim Geothermal Lake Plates / AWEB Geo, based in Baton Rouge, Louisiana, designs and manufactures the proprietary Slim Jim® and Geo Lake Plate® submerged surface water heat exchangers, which serve as the heat transfer medium in geothermal pond loop installations. These aluminum plate collectors are submerged in ponds, lakes, or other surface water bodies and connected to a ground source heat pump system, eliminating the need for conventional buried ground loops. The company serves residential, commercial, and large-scale projects throughout Louisiana and neighboring states. AWEB Geo products are distributed as hardware components rather than full HVAC system installations, positioning the company as a manufacturer-distributor in the pond loop segment of the geothermal industry. The company holds IGSHPA Benefactor Member status, confirming active industry participation at a sponsor tier.
Verified active operator per https://www.awebgeo.com/ + IGSHPA Benefactor Member directory entry (Bundle 3 audit 2026-05-27 — Opus second-pass)
Slim Jim Geothermal offers proprietary Slim Jim® and Geo Lake Plate® submerged surface water heat exchangers specifically engineered for geothermal pond loop applications, serving residential, commercial, and mega-scale projects throughout Louisiana.
