1. Western Wisconsin Natural Gas/Dairy Basin Project Developer: Agri-Waste Energy, Inc.

2. Western Wisconsin Natural Gas/Dairy Basin - Phase 1: Emerald Dairy

3. Biogas Refinery and Anaerobic Digester at Emerald Dairy Methane (biogas) from digester processed into Compressed Natural Gas (CNG)

4. CNG transported in DOT approved CNG transport trailers

5. CNG delivered to Northern Natural Gas (NNG) pipeline injection site; CNG from Emerald Dairy transferred to NNG pipeline for sale to 3M company

6. Natural Gas Basins in the Northern Natural Gas System Northern Natural Gas accesses supply from the Mid-Continent, Permian, Rocky Mountain, and Western Canadian basins. 16,600 miles of pipeline

7. - Phase 2: Baldwin Dairy/ Jon-De Dairy digester(s) / biogas pipeline(s) / Biogas Refining project

8. Baldwin Dairy

9. Jon-De Dairy

10. Pipeline for Methane (biogas) transfer 8 miles of pipeline to be placed in township road right-of-way to move methane (biogas) from Baldwin & Jon-De Dairies to Phase 2 Biogas Refinery

11. Phase 2 Biogas Refinery to be located adjacent to NNG pipeline injection point

12. Phase 2 Biogas Refinery will process digester-produced methane (biogas) from 4000 cows at Baldwin and Jon-De Dairies

13. Western Wisconsin Natural Gas / Dairy Basin: Natural Gas will be injected into the NNG pipeline from: 4000 cows at Emerald Dairy 1300 cows at Baldwin Dairy 2700 cows at Jon-De Dairy

14. Major Natural Gas Pipelines in Wisconsin

15. Wisconsin has… An existing network of major natural gas pipelines An expanding large scale dairy industry The potential for several natural gas/ dairy basins