Wholly owned (100%) · Nam Ngum river, Vientiane Province

Nam Ngum 1 Hydropower Plant155 MW

COD 22/12/1971 · 5 Francis units (2×17.5 + 3×40 MW), phases IV–V add 120 MW · 1,025 GWh/year · concrete gravity dam 75 m high, 468 m long · reservoir 370 km² · catchment area 8,460 km²

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EDL-Gen hydropower water data14/10/2026 Wholly owned10 HPPs619 MW Joint venture16 HPPs1,019 MW

Nam Ngum1 209.1 · 85%

Nam Khan2 474.9 · 100%

HuoayLamphanGnai 817.9 · 91%

Xeset2 810.8 · 37%

Nam Leuk 405.5 · 96%

Xeset1 480.6 · 45%

Nam Mang3 749.3 · 75%

Nam Sana 641.5 · 0%

Nam Song 214.4 · 99%

Selabum 119.6 · 0%

EDL-Gen share (LSX)15/10/2026

3,640LAK ▼ 10 (0.27 %)

Year 2026 · close & volume

EDL-Gen share (LSX), year 2026

Close 3,640 LAK · updated 15/10/2026 14:47:59

Year high4,150 Year low1,740 Change YTD▲ +109.2 % Avg volume/day112,151 Trading days191 52-week range1,700-2,500

Chart, year 2026yellow = close · bars = volume

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Nam Ngum 1 HPP — Nam Ngum 1 HPP 155 MW

Nam Khan 2 HPP — Nam Khan 2 HPP 130 MW

Houay Lamphan Gnai HPP — Houay Lamphan Gnai HPP 88 MW

Xeset 2 HPP — Xeset 2 HPP 76 MW

Nam Leuk HPP — Nam Leuk HPP 60 MW

Xeset 1 HPP — Xeset 1 HPP 45 MW

Nam Mang 3 HPP — Nam Mang 3 HPP 40 MW

Nam Sana HPP — Nam Sana HPP 14 MW

Nam Song HPP — Nam Song HPP 6 MW

Selabam HPP — Selabam HPP 5 MW

Hydro Power wholly owned by EDL-Gen

EDL-Gen wholly owns ten hydropower plants with 619 MW of installed capacity, from Nam Ngum 1 (155 MW, 1971) to Nam Khan 2 (130 MW, 2015).

Xayaburi HPP — Xayaburi HPP 1,285 MW · equity 20%

Nam Theun 1 HPP — Nam Theun 1 HPP 650 MW · equity 15%

Nam Ngum 2 HPP — Nam Ngum 2 HPP 615 MW · equity 25%

Theun-Hinboun HPP — Theun-Hinboun HPP 520 MW · equity 60%

Nam Ou 5 HPP — Nam Ou 5 HPP 240 MW · equity 15%

Nam Ou 6 HPP — Nam Ou 6 HPP 180 MW · equity 15%

Nam Tha 1 HPP — Nam Tha 1 HPP 168 MW · equity 20%

Houay Ho HPP — Houay Ho HPP 150 MW · equity 20%

Nam Ngum 5 HPP — Nam Ngum 5 HPP 120 MW · equity 15%

Nam Ou 2 HPP — Nam Ou 2 HPP 120 MW · equity 15%

Nam Lik 1-2 HPP — Nam Lik 1-2 HPP 100 MW · equity 10%

Nam Lik 1 HPP — Nam Lik 1 HPP 65 MW · equity 10%

Nam Mang 1 HPP — Nam Mang 1 HPP 64 MW · equity 10%

Nam Beng HPP — Nam Beng HPP 36 MW · equity 10%

Lower Houay Lamphan HPP — Lower Houay Lamphan HPP 15 MW · equity 60%

Nam Long 1 HPP — Nam Long 1 HPP 5 MW · equity 20%

Hydro Power joint ventures

EDL-Gen holds shares in sixteen joint-venture hydropower plants, including Xayaburi (1,285 MW, 20%), Nam Theun 1 (650 MW, 15%) and Nam Ngum 2 (615 MW, 25%).

Nam Ngum 4 Hydro Power Plant — Nam Ngum 4 Hydro Power Plant 240 MW · TSA

Nam Theun 1 Hydro Power Plant — Nam Theun 1 Hydro Power Plant 650 MW · PSA

Don Sa Hong Hydro Power Plant — Don Sa Hong Hydro Power Plant 325 MW · PSA

Nam Lik 1 Hydro Power Plant — Nam Lik 1 Hydro Power Plant 65 MW · O&M

Lower Nam Hin Boun HPP — Lower Nam Hin Boun HPP 15 MW · PSA

Tad Salen HPP — Tad Salen HPP 3.2 MW · O&M

O&M Service

Our goal is to be a leading company which provide operation and maintenance services to IPP's hydro power project in Lao PDR.

News

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News · 12/10/2026

EDL-Gen Continues to Strengthen Its Quality Management System Through ISO 9001:2026 and Operational Risk Management Training

EDL-Generation Public Company (EDL-Gen) continued its commitment to enhancing employees’ knowledge and profess...

LSX Announcements · 08/10/2026

EDL-Gen and local authorities conduct field visit to monitor the livelihoods of resettled communities around Namkhan2-3 HPPs

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News · 01/10/2026

EDL-Gen and Local Authorities Conduct Field Visit to Monitor the Livelihoods of Resettled Communities around Nam Khan 2 and 3 Hydropower Plants

On 29 September 2026, a delegation from EDL-Generation Public Company (EDL-Gen), together with authorities fro...

LSX Announcements · 01/10/2026

EDL-GEN HANDS OVER ELECTRICAL EQUIPMENT, COMPUTERS, AND SYSTEM REPAIRS TO SISATTANAK LOWER SECONDARY SCHOOL

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LSX Announcements · 23/09/2026

EDL-GEN ORGANIZES ENVIRONMENTAL AWARENESS ACTIVITY AND DONATES LEARNING MATERIALS TO STUDENTS OF VANG HEUA PRIMARY VILLAGE SCHOOL

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LSX Announcements · 23/09/2026

EDL-Generation Public Company Successful Issuance of USD-Denominated Bonds on Singapore Capital Market in 2026

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Credit Rating · 23/09/2026

EDL-Generation Successfully Completes International Credit Rating Assessment

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News · 22/09/2026

EDL-Gen Management Presents First-Half 2026 Performance at “Listed Companies Meet Investors” (Opportunity Day)

On 22 September 2026, executives and representatives of EDL-Generation Public Company (EDL-Gen), led by Mr. Da...

News · 22/09/2026

EDL-Gen Hands Over Electrical Equipment, Computers, and System Repairs to Sisattanak Lower Secondary School

Representatives of EDL-Generation Public Company (EDL-Gen) attended a handover ceremony to deliver electrical...

News · 17/09/2026

EDL-Gen Organizes Environmental Awareness Activity and Donates Learning Materials to Students of Vang Heua Primary Village School

EDL-Generation Public Company (EDL-Gen) organized an environmental awareness activity for students at Vang Heu...

News · 10/09/2026

EDL-Gen Conducts Internal Training on “ISO 9001:2026 DIS”

EDL-Generation Public Company (EDL-Gen) officially organized an internal training program on the topic of “ISO...

LSX Announcements · 04/09/2026

Management's Discussion and Analysis For the year ended 2025

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