Nuenergy Gas Limited · ASX:NGY
Nuenergy Gas — Investor Presentation (August 2026)
21 slides from Nuenergy Gas's investor presentation, Sep 7, 2026
Slide 1: NuEnergy Gas Corporate Presentation
For personal use only NuEnergy Gas An Indonesia-focused domestic gas producer & explorer Developing Indonesia’s first commercial ready CBM project. ASX: NGY Corporate Presentation • August 2026 CONFIDENTIAL
Slide 2: Important Notices
Important Notices Forward Looking Statements Disclaimer Certain statements contained in this presentation, including information as to the This presentation has been prepared by NuEnergy Gas Limited (“NuEnergy” or “NGY”) and is provided for the sole future financial or operating performance of NGY a
Slide 3: Investment Highlights: A defined pathway to commercial production
Investment Highlights A defined pathway to commercial production For personal use only US$88 m 2027 165 BCF 5.6 BCF COMMERCIAL FULLY FUNDED MATERIAL RESERVE SECURED OFFTAKE READY Stage 1 development funding POD approved, certified reserves, 165 Bcf (2P) independently certified Long-term GSPA with PT
Slide 4: Corporate Overview
Corporate Overview Strongly aligned Board & Management, with significant equity and operational CBM experience. For personal use only NuEnergy Gas Ltd NGY.ASX Lim Beng Hong Wahyu Suharyo Shares on Issue (m) 1,919 Chief Executive Officer Country Manager Share Price¹ $0.04 38+ years’ international oil
Slide 5: Indonesia Gas Industry Landscape
Indonesia Gas Industry Landscape A structural gas shortage, growing demand and supportive policy — and NuEnergy is well positioned to benefit For personal use only Structural Supply Deficit Indonesia is moving toward becoming a net gas importer, creating long-term demand for new domestic production
Slide 6: Indonesian CBM is Globally Attractive
Indonesian CBM is Globally Attractive South Sumatra shares CBM reservoir characteristics with the Powder River Basin — the most successful CBM project globally. For personal use only South Sumatra Basin Metric Powder River Basin Tertiary Coal Age Tertiary Lignite to sub-bituminous (Ro Lignite to sub
Slide 7: Indonesian CBM is Globally Attractive
Indonesian CBM is Globally Attractive Favourable coal thickness and depth across the portfolio, with competitive resource density Coal thickness by PSC (m) OGIP resource density (BCF/km²) For personal use only Maximum Minimum 45m Muralim South Sumatra Basin Muara Enim II – 2.6BCF/km2 Muara Enim Aver
Slide 8: Asset Base
Asset Base NGY operates four key PSCs at varying stages of development — total Gas in Place of 9,691 BCF PSC Tanjung Enim Muara Enim Muara Enim II Muralim For personal use only Area 249.1 km² 521.84 km² 819.6 km² 687.97 km² NGY Ownership 100% 40% 30% 100% Gas In Place 484 BCF 2 3,056 BCF 3 4,715 BCF
Slide 9: Tanjung Enim — Stage Development
Tanjung Enim — Stage 1 Development Total acreage of 249.1km², with POD1 (33km²) certified at 165 BCF gross recoverable reserve¹ • Situated near the fast-growing cities of Prabumulih (50 For personal use only Area A Area B km) and Palembang (200 km) with well-developed infrastructure Status POD Compl
Slide 10: CBM Early Gas Sales Tanjung Enim Development
CBM Early Gas Sales Tanjung Enim Development EARLY GAS SALES OUTLOOK Early Gas Sales (1 MMscf/d) production profile Early Gas Sales Production MMSCFD | EGS production (Area B) 1 MMscf/d reference 1.00 5.35 1.4 Plateau production BCF cumulative For personal use only 1.2 MMscf /d • 2028 by 2039 1 0.8
Slide 11: CBM Full Scale Tanjung Enim Development
CBM Full Scale Tanjung Enim Development FULL SCALE OUTLOOK The larger 24 MMscf/d production profile Full Scale Production MMSCFD | Full Scale production (Area A) 24 MMscf/d reference 25.51 90.58 Peak production BCF cumulative For personal use only 30 MMscf/d • 2031 by 2039 25 20 Ramp-up >20 MMSCFD f
Slide 12: MSDI Wells
MSDI Wells 13 MSDI wells replacing 209 conventional wells: higher recovery, lower capital intensity, faster For personal use only production and a smaller footprint HIGHER GAS RECOVERY Greater reservoir contact improves gas recovery while reducing the number of wells required LOWER DEVELOPMENT COST
Slide 13: PT BEL — Field Services Contract
PT BEL — Field Services Contract Fully funded Stage 1 development, reducing future equity dilution and accelerating commercial production • PT BEL is a co-investment between Beijing Energy For personal use only International Holding and Envision Group Beijing Energy International • Collaboration Agr
Slide 14: 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 Signing ceremony For personal use only on 17 December 2025 with PT Perusahaan Gas between PT Perusahaan Gas Negara Tbk (P
Slide 15: Integrated South Sumatra CBM Hub
Integrated South Sumatra CBM Hub Tanjung Enim centralises four PSCs and one scalable commercialisation route to PGN For personal use only Integrated South Sumatra CBM PSCs & Commercial Gas Routes NuEnergy CBM Portfolio and Shared Pipeline Infrastructure to PGN Market Commercial route • South Sumatra
Slide 16: Multiple Near-Term Value Catalysts
Multiple Near-Term Value Catalysts NuEnergy is transitioning from an exploration company to a fully funded, commercial-stage domestic gas producer, supported by a substantial reserve base and a scalable Indonesian CBM portfolio. For personal use only Fully Funded Commercial Reserve Growth Area B Exp
Slide 17: Get in touch
Get in touch For personal use only ASX: NGY CONTACT OFFICES Corporate Office Lim Beng Hong (CEO) Unit 3, 39 Brook Street, Sunbury VIC 3429, Australia benghong.lim@nuenergygas.com Alan Fraser (Director) Indonesia Office alanfraser@nuenergygas.com Menara 165, 23rd Floor Unit C-2, Jl. T.B Simatupang Ka
Slide 18: Board of Directors
Board of Directors Experienced board with expertise from successful oil & gas exploration and strong local relationships For personal use only Kong Kok Keong Kee Yong Wah Dr. Goh Tian Chuan KK Chairman Deputy Executive Chairman Non-Executive Director Over 40 years in financial services, Over 30 year
Slide 19: Muara Enim — Pre-POD Stage
Muara Enim — Pre-POD Stage Pre-POD stage with an integrated development opportunity alongside Tanjung Enim For personal use only LOCATION Ownership • Located ~45–60km and ~100–120km from Prabumulih and Palembang • Co-located with the NGY-operated Tanjung Enim PSC — integrated development potential •
Slide 20: Muralim — Appraisal Stage
Muralim — Appraisal Stage 100% NuEnergy-operated appraisal asset with active dewatering and flaring results LOCATION For personal use only Ownership • Located ~70km and ~140km from Prabumulih and Palembang respectively • Co-located with Tanjung Enim PSC — integrated development potential • Well-deve
Slide 21: Muara Enim II — Reinstating
Muara Enim II — Reinstating Reinstating the PSC with authorities while progressing exploration commitments For personal use only LOCATION Ownership • Located ~30–50km and ~85–120km from Prabumulih and Palembang respectively • Co-located with Tanjung Enim PSC — integrated development potential • Appr