Speaker Lawrence A. Muhammad May 11 th 2009 H ARDIN G EOTECH I NC. Cost Effective | Environmentally Friendly | Energy Efficient G REEN T ODAY, J OBS T OMORROW – L ANSING C ENTER

H ARDIN G EOTECH I NC. Cost Effective | Environmentally Friendly | Energy Efficient G EOTHERMAL S YSTEMS O VERVIEW

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. B ASIC P HYSICS & C ONFIGURATION

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. F IELD I NSTALLATION DRILLING / FINISHED ZONE ACCESS TO PUMP ROOM HEAT EXCHANGER

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. P UMP R OOM I NSTALLATION FINISHED GEOTHERMAL PUMP ROOM

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. C OST E FFICIENCY

Cost Effective | Environmentally Friendly | Energy Efficient C LIENT S ERVICE S ATISFACTION H ARDIN G EOTECH I NC. G EOTHERMAL IS AS G REEN AS IT G ETS !  H IDDEN U NDERGROUND  M INIMAL M AINTENANCE  E QUIPMENT L ONGEVITY (30+ Y EARS )  N O O UTSIDE U NITS  R EDUCES E NVIRONMENTALLY H ARMFUL E MISSIONS BY 72% NO BETTER WAY TO PRESERVE NON-RENEWABLE RESOURCES AND SAVE MONEY S ECTION O NE – C OMPANY H ISTORY & P ERFORMANCE

H ARDIN G EOTECH I NC. Cost Effective | Environmentally Friendly | Energy Efficient E FFICIENCY F IRST T HE G REEN M ARKETABLE E DGE F INANCIAL P RUDENCY C ONSERVATION I NCREASINGLY E XPECTED - N OW M ORE T HAN E VER R ENEWABLE R ESOURCES STABLE E NERGY C OSTS A CHIEVED

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. G REEN I MPLICATIONS

H ARDIN G EOTECH I NC. Cost Effective | Environmentally Friendly | Energy Efficient B I S EC H EAT E XCHANGER T ECHNOLOGY

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. B I S EC A DVANTAGES OVER 45% MORE EFFICIENT 45% REDUCTION IN DRILLING MAJOR DECREASE IN COST

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. B ASIC P HYSICS & C ONFIGURATION S ECTION F OUR – B I S EC H EAT E XCHANGER O VERVIEW SIDE PORT SUPPLY/RETURN CENTER PORT SIDE PORT GROUT SUPPLY/RETURN

H ARDIN G EOTECH I NC. Cost Effective | Environmentally Friendly | Energy Efficient T HE F UTURE OF G EOTHERMAL E NERGY T ECHNOLOGY

H ARDIN G EOTECH I NC. Cost Effective | Environmentally Friendly | Energy Efficient U TILIZATION GEOTHERMAL ENERGY IS THE MOST UNDER-UTILIZED GREEN TECHNOLOGY POSSESSES THE GREATEST ENERGY COST SAVINGS IN THE U.S. MARKET.

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. F EDERAL / S TATE G OVERNMENTS T AKE N OTICE  GSA-E STABLISHED PROGRAM TO ACCELERATE USE OF ENERGY SAVINGS TECHNOLOGIES IN GSA FACILITIES  USDA-F ED SUBSIDIZED FINANCING NATIONWIDE  F EDERAL I NVESTMENT T AX C REDIT  30% INVESTMENT TAX CREDIT FOR INSTALLING G EOTHERMAL SYSTEMS AND ALSO A 5 YEAR DEPRECIATION PERIOD  C ARBON C REDITS

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. G EO J OBS – N OW / F UTURE F ORECAST  T HERE HAS BEEN A 25% INCREASE IN NEW GEOTHERMAL PROJECTS FROM A UGUST OF 2008  I MMEDIATE FUTURE SPURRING AS MANY AS 100,000 NEW GREEN JOBS IN THE U NITED S TATES.  G OOD NEWS FOR ADVOCATES OF CLEAN RENEWABLE ENERGY AS WELL AS JOB SEEKERS LOOKING FOR A GREEN CAREER

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. G REEN B UILDINGS ARE THE F UTURE  N UMEROUS NEWLY RELEASED STUDIES AND REPORTS POINT TO GREEN BUILDING AS ONE OF THE GROWING BRIGHT SPOTS FOR THE U.S. ECONOMY  80 PERCENT OF COMMERCIAL BUILDING OWNERS HAVE ALLOCATED FUNDS TO GREEN INITIATIVES THIS YEAR *  E NERGY CONSERVATION IS THE MOST WIDELY IMPLEMENTED GREEN PROGRAM IN COMMERCIAL BUILDINGS

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. G REEN B UILDINGS ARE THE F UTURE  B Y 2013, THE OVERALL GREEN BUILDING MARKET ( BOTH RESIDENTIAL AND NON - RESIDENTIAL ) IS LIKELY TO MORE THAN DOUBLE FROM TODAY ’ S $ BILLION TO $ BILLION *

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. G EOTHERMAL F ORECAST  T HE U NITED S TATES LEADS THE WAY WITH OVER ONE MILLION GEOTHERMAL HEAT PUMP SYSTEMS INSTALLED, ANOTHER MILLION UNITS CAN BE FOUND THROUGHOUT E UROPE AND C ANADA.  T HIS NUMBER EXPECTED TO RAPIDLY GROW IN THE FUTURE  T RAINED INDIVIDUALS & C OMPANIES ARE NEEDED NOW TO MEET THE EXPECTED DEMAND !

Cost Effective | Environmentally Friendly | Energy Efficient H ARDIN G EOTECH I NC. S TATE OF M ICHIGAN ' S ECONOMIC GROWTH  HELPING EXISTING BUSINESSES SUCCEED  T RAINING OPPORTUNITIES  D EVELOPMENT OF NEW BUSINESSES  M ONUMENTAL R ETURN  M ONEY STAYS WITHIN THE COMMUNITY

H ARDIN G EOTECH I NC. Cost Effective | Environmentally Friendly | Energy Efficient O PEN F ORUM D ISCUSSIONS