Presentation on Energy Efficiency and Conservation in Gas Sector Engr. Md. Lutfar Rahman General Manager Petrobangla November 21, 2015 4 th National Power.

Presentation on Energy Efficiency and Conservation in Gas Sector

Engr. Md. Lutfar RahmanGeneral Manager

PetrobanglaNovember 21, 2015

4th National Power and Energy Camp-2015

Highly dependent on natural gas

Primary Commercial Energy Supply FY 2013-14

Item Quantity

Total Number of Gas Fields 26

Total Number of Gas Fields under Production 20

Total Number of Producing Wells 101

Total Estimated Gas Reserve (Proven + Probable) 27.12 TCF

Total Gas Production (up to June 2015) 13.032 TCF

Present Gas Reserve (Proven + Probable) 14.088 TCF

Maximum Gas Production (6th May, 2015) 2785.8 MMCFD

Present Daily Gas Production 2740 MMCFD

Production by Petrobangla 1120 MMCFD

Production by International Oil Companies 1620 MMCFD

Present Daily Gas Demand 3200 MMCFD

No of Customers 3.19 Million

Gas Sector at a Glance

Sector-wise Gas Consumption FY 2014-15

Sector-wise Gas Demand and Supply

Sector Customer Category

Demand(MMscfd)

Supply(MMscfd)

Bulk

Power 1454 1070Fertilizer 317 200Power (Non-Grid) 70 68Sub-Total 1841 1338

Non-Bulk

Industry 452 448Captive 489 467CNG 128 125Domestic 332 330Commercial & Others

33 32

Sub-Total 1434 1402

Total 3275 2740

Category-wise Gas Users

Customer Category

Number

Power 75

Fertilizer 9

Industry 5,969

Cap. Power 1,464

CNG 569

Commercial 17,850

Domestic 3,165,105Tea garden &

Others99

Total 3,191,148

Company Gas Field Producing WellProduction Capacity

BGFCL

Titas 21 518Habiganj 7 225Bakhrabad 6 43Narsingdi 2 30Meghna 1 11

SGFL

Sylhet 2 8Kailashtila 5 73Rashidpur 5 60Beanibazar 1 9

BAPEX

Salda 1 10Fenchuganj 3 35Shahbazpur 2 50Semutang 2 3Sundalpur 1 3Srikail 2 40Begumganj 1 2

Sub-Total 62 1120

Present Gas Production Scenario (National)

Gas FieldProducing

WellProduction Capacity

Jalalabad 6 260Maulavibazar 5 50Bibiyana 24 1200Bangora 4 110

Sub-Total 39 1620Total (National + IOC)

101 2740

Present Gas Production Scenario (IOCs)

Source 2015 2016 2017 2018 2019

Jan-Jun Jul-Dec Jan-Jun Jul-Dec Jan-Jun Jul-DecJan -Jun Jul-Dec Jan-Jun Jul-Dec

Existing Fields

2594 2713 2793 2916 2859 2863 2789 2774 2692 2679

RLNG 500 500 500 500 500 500

Total 2594 2713 2793 2916 3359 3363 3289 3274 3192 3179

Supply Case-1

Gas in MMscfd

Source 2015 2016 2017 2018 2019

Jan-Jun Jul-Dec Jan-Jun Jul-Dec Jan-Jun Jul-DecJan -Jun Jul-Dec Jan-Jun Jul-Dec

Existing Fields

2594 2713 2793 2916 2859 2863 2789 2774 2692 2679

New Discov

ery 25 50 85 120 145 170 170

RLNG - - - - 500 500 500 500 500 500

Total 2594 2713 2793 2941 3409 3448 3409 3419 3362 3349

Supply Case -2

Gas in MMscfd

Company

Year2015 2016 2017 2018 2019

Jan - Jun Jul-Dec Jan - Jun Jul-Dec Jan - Jun Jul-Dec Jan – Jun Jul-Dec Jan - Jun Jul-Dec

Power 1425 1524 1657 1864 1966 1966 2037 2086 2086 2086Fertilizer 287 317 317 317 317 317 317 317 317 317Non-bulk Industry 446 452 462 473 495 522 540 557 581 605Cap. Power 472 484 495 506 508 508 495 485 472 459Domestic 316 325 333 342 351 359 369 379 388 396Commercial 26 26 26 27 28 28 29 30 30 31CNG 140 142 143 146 149 151 154 156 157 160Tea & Bricks 7 7 7 7 8 9 9 9 9 9

Sub-Total 1407 1435 1467 1501 1538 1578 1596 1615 1637 1661Overall 3118 3276 3441 3682 3820 3860 3949 4018 4040 4064

Countrywide Overall Gas Demand Unit : mmscfd

Demand vs. Supply (Year 2015-19)

POTENTIAL FIELDS FOR ENERGY SAVINGS IN BANGLADESH

No Fields Actions Needed

1 Power generation : Overall fuel efficiency (natural gas) is very low

Replace power plants with outdated technology with modern ones

Where applicable, upgrade existing plants

Extensive preventive maintenance

2 Final use of electricity and gas – Habitual wastage In efficient appliances

Awareness program consumers, labeling of electrical appliances

3 Fertilizer Sector - efficiency very low due outdated tech

Replacement/renovation of old factories

3 Industrial use of natural gas – inefficient equipment, waste heat recovery

Encourage efficient equipment including generators, boilers ; introduce co-generation within the enterprise or enterprises

Introduce energy audit for industries 13

Potential l For Energy Conservation in Bangladesh

14

POTENTIAL GAS SAVINGS AND CARBON EMISSIONS REDUCTION

From audited industries

Nationwide projection

Energy Managemen

t Opportuniti

es

Possible Annual

Gas Savings

Savings to consumption ratio of

gas

Total Gas consumpti

on (MMCFD)

Potential gas savings

Carbon emission reduction (Ton/year

)

MMCFD %

Industrial Boilers

664 0.17 350 58 17 1,172,254

Captive Generator

1054 0.50 444 224 50 4,167,538

Re-heating Furnace

202 0.18 22 4 18 5,350,964

Power

Fertilizer If the efficiency of all fertilizer factory could be in the level of of KAFCO

272 90 33