Nuenergy Gas Limited · ASX:NGY
Nuenergy Gas — Investor Presentation (September 2026)
23 slides from Nuenergy Gas's investor presentation, Sep 11, 2026
Slide 1: Amended Investor Presentation
ABN 50 009 126 238 Friday 11 September 2026 NuEnergy Gas Limited (ASX:NGY) (“NuEnergy”, “NGY” or “the Company”) refers to the Investor Presentation released to the market on 7 September 2026. The Company attaches an amended version of the Investor Presentation, which includes the following updates:
Slide 2: NuEnergy Gas
NM =< NuEnergy” NuEnergy Gas An Indonesia-focused domestic gas producer & explorer Developing Indonesia’s first commercial ready CBM project. ASX: NGY Corporate Presentation (Amended) ¢ August 2026 CONFIDENTIAL
Slide 3: Important Notices
v important Notices Forward Looking Statements Certain statements contained in this presentation, including information as to the future financial or operating performance of NGY and its projects, are forward looking statements. Such forward looking statements: include, among other things, statement
Slide 4: Investment Highlights
Investment Highlights US$88 2027 165 5.6 25 MSDI 9.7 100
Slide 5: Corporate Overview
Corporate Overview ¹ ¹ ² ² ¹ 1 – Share price as per closing price on the Australian Securities Exchange (ASX) 30th July 2026 2 – Data taken from Quarterly Cashflow Report for period ending 30 June 2026 and released to the ASX on 28th July 2026.
Slide 6: Indonesia Gas Industry Landscape
Indonesia Gas Industry Landscape Fig 7-29 — Natural gas consumption by sector, 2000–2050 (PJ). Source: EGEDA, APERC. Fig 7-30 — Production, imports and exports, 2000–2050 (PJ). Source: EGEDA, APERC.
Slide 7: Indonesian CBM is Globally Attractive
Indonesian CBM is Globally Attractive
Slide 8: Indonesian CBM is Globally Attractive
Indonesian CBM is Globally Attractive
Slide 9: Asset Base
Asset Base 1. Certified by LEMIGAS and reference can be made to NGY’s announcement dated 20 June 2025 & 18 January 2018. Representing only POD1 (33km2) 2. Certified by Netherland Sewell & Associates Inc and reference can be made to NGY’s announcement dated 27 November 2015 3. Certified by Netherland
Slide 10: Tanjung Enim — Stage 1 Development
Tanjung Enim — Stage 1 Development
Slide 11: CBM Early Gas Sales Tanjung Enim Development
CBM Early Gas Sales Tanjung Enim Development EARLY GAS SALES OUTLOOK MMSCFD | EGS production (Area B) 1.4 1.2 1 0.8 On-stream Gas-in Q1 2027 0.6 0.4 0.2 0 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 FOUR EGS WELLS FLARING TANJUNG ENIM EARLY GAS SALES DEVELOPMENT ROADMAP WORKSTRE
Slide 12: CBM Full Scale Tanjung Enim Development
CBM Full Scale Tanjung Enim Development FULL SCALE OUTLOOK The larger 24 MMscf/d production profile MMSCFD | Full Scale production (Area A) Peak production BCF cumulative 30 MMscf/d • 2031 by 2039 25 20 Ramp-up >20 MMSCFD from 2029 15 10 5 0 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 203
Slide 13: MSDI Wells
MSDI Wells 13 MSDI wells replacing 209 conventional wells: higher recovery, lower capital intensity, faster production and a smaller footprint HIGHER GAS RECOVERY Greater reservoir contact improves gas recovery while reducing the number of wells required LOWER DEVELOPMENT COST Optimised horizontal w
Slide 14: PT BEL — Field Services Contract
PT BEL — Field Services Contract
Slide 15: Secured Route to Market
Secured Route to Market Partnership with Indonesia’s largest natural gas distributor provides a clear pathway to commercial sales • Gas Sales & Purchase Agreement (GSPA) executed on 17 December 2025 with PT Perusahaan Gas Negara Tbk (PGN) • Gas supplied from CBM produced at the four completed wells
Slide 16: Integrated South Sumatra CBM Hub
Integrated South Sumatra CBM Hub Integrated South Sumatra CBM PSCs & Commercial Gas Routes NuEnergy CBM Portfolio and Shared Pipeline Infrastructure to PGN Market
Slide 17: Multiple Near-Term Value Catalysts
Multiple Near-Term Value Catalysts
Slide 18: Get in touch
Get in touch ASX: NGY Lim Beng Hong (CEO) Alan Fraser (Director) NFIDENTIAL Corporate Office Unit 3, 39 Brook Street, Sunbury VIC 3429, Australia Indonesia Office Menara 165, 23rd Floor Unit C-2, JI. T.B Simatupang Kav 1, Cilandak Timur, Pasar Minggu, Jakarta Selatan 12560, Indonesia
Slide 19: Board of Directors
Board of Directors NuEnergy Experienced board with expertise from successful oil & gas exploration and strong local relationships Kong Kok Keong Chairman Over 40 years in financial services, resources and investment management. Group Deputy Chairman of Globaltec; Chairman of NuEnergy’s board since 2
Slide 20: Muara Enim — Pre-POD Stage
Muara Enim — Pre-POD Stage 3 82 18 3,056 BCF 658 BCF 0.84 BCF 0.84 BCF 39 BCF 1. Certified by RPS Energy Consultants (NGY, 28 Feb 2013) and Netherland Sewell & Associates Inc (NGY, 10 Sep 2012). See the Important Notices on Slide 2. 2. Kindly refer details of Resources and Reserves in Slide 22
Slide 21: Muralim — Appraisal Stage
Muralim — Appraisal Stage 3 23 50 1,436 BCF 682 BCF 1. Certified by Netherland Sewell & Associates Inc; see NGY announcement dated 27 November 2015. See the Important Notices on Slide 2. 2. Kindly refer details of Resources and Reserves in Slide 22
Slide 22: Muara Enim II
Muara Enim II 3 22 71 4,715 BCF 766 BCF 1. Certified by Netherland Sewell & Associates Inc; see NGY announcement dated 10 September 2012. See the Important Notices on Slide 2. 2. Kindly refer details of Resources and Reserves in Slide 22
Slide 23: Resources & Reserves
Resources & Reserves Certificate of CBM OGIP & Prospective Gas Resource Certificate of OGIP & CBM Reserves Certificate of CBM Contingent Resource by Netherland Sewell & Associates Inc (NSAI) By Lemigas By RPS Energy Consultants OGIP (Tcf) Unrisked Prospective Gas Contingent Resources (Bcf) Gross Bas
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