Z, INC.

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FROM DE-DT0013272 IN THE AMOUNT OF $65,386.44

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FROM DT0002026 IN THE AMOUNT OF $41,844.77

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FOR CLOSEOUT IN THE AMOUNT OF $763.46. CLOSEOUT MODIFICATION DE-DT0009950

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FOR CLOSEOUT IN THE AMOUNT OF $341.20. CLOSEOUT MODIFICATION DE-DT0001734

THE PURPOSE OF THE MODIFICATION IS TO DEOBLIGATE FUNDS FOR CLOSEOUT IN THE AMOUNT OF $41,101.93. CLOSEOUT MODIFICATION DE-DT0002317 TAS::89 0216::TAS

THE PURPOSE OF THE MODIFICATION IS TO DEOBLIGATE FUNDS FOR CLOSEOUT IN THE AMOUNT OF $490,900.01. CLOSEOUT MODIFICATION 89303019FEI400026

MER/SEDS/SEP SUPPORT

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FOR CLOSEOUT IN THE AMOUNT OF 52.94. 89303020FEI400080

OEA BASE SUPPORT SERVICES

MER/SEDS/SEP SUPPORT

THE PURPOSE OF THIS BILATERAL MODIFICATION IS TO DESCOPE.

MER/SEDS/SEP SUPPORT

MER/SEDS/SEP SUPPORT

ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC)

CYBERSECURITY VULNERABILITY ANALYSIS AND REPORTING SUPPORT

THE PURPOSE OF THIS NEW TASK IS TO DEVELOP A REPORT CATALOGUING THE INTERRELATION BETWEEN BUILDINGS THERMAL ENERGY STORAGE TECHNOLOGY, REGULATIONS, AND USE TRENDS IN BOTH THE NEMS COMMERCIAL DEMAND MODULE AND RESIDENTIAL DEMAND MODULE. THIS REQUIREME

MER/SEDS/SEP SUPPORT

ENERGY INFORMATION ADMINISTRATION OMNIBUS PROCUREMENT V.

MER/SEDS/SEP SUPPORT

OEA BASE SUPPORT SERVICES

THE OEA FUEL CELL UPDATE TO THE NEMS TRANSPORTATION MODULE FIRM FIXED PRICE (FFP) TASK ORDER AGAINST EOP IV.

MODIFICATION P00015 HEREBY: - FULLY FUNDS CLIN 20003 - OPTION YEAR 2: FEE IN THE AMOUNT OF $1,128.00 FROM #127,542.00 TO $128,670.00 - INCREASES THE TOTAL OBLIGATIONS BY $1,128.00 FROM $6,119,042.00 TO $6,120,170.00 AND - CHANGES CONTRACT SPE

THE PURPOSE OF THIS TASK IS TO ANALYZE AND UPDATE DISTRIBUTED GENERATION (DG), BATTERY STORAGE, AND COMBINED HEAT & POWER (CHP) TECHNOLOGY DATA USED IN OR CONSIDERED FOR ADDITION TO NEMS. THE PROJECT SCOPE INCLUDES RESIDENTIAL, COMMERCIAL, AND IN

MODIFICATION TO DE-OBLIGATE FUNDING.

MODIFICATION TO DE-OBLIGATE FUNDING.

MODIFICATION P00013 HEREBY EXERCISES OPTION YEAR 3 AND ADDS INCREMENTAL FUNDING.

MODIFICATION P00009 HEREBY EXERCISES AND FUNDS OY 3.

MODIFICATION TO DE-OBLIGATE FUNDING.

MODIFICATION P00012 HEREBY INCREASES FUNDING ON CLIN 10002.

ELECTRIC GENERATING UNIT TECHNOLOGY COST AND PERFORMANCE STATISTICS FFP TASK ORDER AGAINST EOP IV.

MODIFICATION P00011 INCREMENTALLY FUNDS CLINS 20001, 20002, AND 20003.

MODIFICATION P00010 HEREBY TO INCREMENTALLY FUND CLINS 20001, 20002 AND 20003.

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FOR CLOSEOUT IN THE AMOUNT OF $74,745.37. CLOSEOUT MODIFICATION DE-DT0001740

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FOR CLOSEOUT IN THE AMOUNT OF $21,688.69. CLOSEOUT MODIFICATION DE-DT0012726

MODIFICATION P00009 HEREBY: 1. DECREASES THE CEILING ON CLIN 10001 BY $2,539.00 FROM $1,748,056.00 TO $1,745,517.00; 2. DECREASES THE FUNDING ON CLIN 10001 BY $2,539.00 FROM $1,745,590.00 TO $1,743,051.00; 3. CHANGES THE CONTRACT SPECIALIST FROM

THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION YEAR 2.

THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE AND FULLY FUND OPTION YEAR 2 AND CHANGE THE PERIOD OF PERFORMANCE.

THE PURPOSE OF THIS MODIFICATION IS TO EXECUTE THE FOLLOWING ACTIONS: INCREMENTALLY FUND CLIN 10001 IN THE AMOUNT OF $370,000.00 INCREMENTALLY FUND CLIN 10003 IN THE AMOUNT OF $30,000.00 TOTAL CONTRACT OBLIGATIONS HAS INCREASE BY $400,000.00 FRO

THE PURPOSE OF THIS MODIFICATION IS TO EXECUTE THE FOLLOWING ACTIONS: INCREMENTALLY FUNDS CLIN 10001 IN THE AMOUNT OF $475,590.00 INCREMENTALLY FUNDS CLIN 10002 IN THE AMOUNT OF $9,410.00 INCREMENTALLY FUNDS CLIN 10003 IN THE AMOUNT OF $15,000.0