B.Grimm renewable-power platform
B.Grimm Power Public Company Limited (SET:BGRIM) is a SET-listed Thai independent power producer controlled by the B.Grimm family (Thai-German lineage). Operates gas-fired cogeneration small-power-producer (SPP) plants serving industrial-estate tenants plus a growing renewable portfolio across Thailand and ASEAN. Vehicle for B.Grimm family conglomerate's energy-and-industrial diversification. Competes with EGCO Group (SET:EGCO), RATCH Group (SET:RATCH), GULF Energy (SET:GULF), Gunkul Engineering (SET:GUNKUL), and Energy Absolute (SET:EA).
Profile overview
B.Grimm Power Public Company Limited (SET:BGRIM) is a SET-listed Thai independent power producer controlled by the B.Grimm family (Thai-German lineage). Operates gas-fired cogeneration small-power-producer (SPP) plants serving industrial-estate tenants plus a growing renewable portfolio across Thailand and ASEAN. Vehicle for B.Grimm family conglomerate's energy-and-industrial diversification. Competes with EGCO Group (SET:EGCO), RATCH Group (SET:RATCH), GULF Energy (SET:GULF), Gunkul Engineering (SET:GUNKUL), and Energy Absolute (SET:EA).
Generation portfolio segments
Gas cogeneration SPP
Industrial-estate anchor business
B.Grimm Power's core revenue comes from gas-fired cogeneration small-power-producer (SPP) plants serving industrial-estate tenants in Amata, Wellgrow, and other Eastern Seaboard estates. SPP contracts typically run 20-25 years with both EGAT and industrial-steam offtake, providing highly predictable contracted cash flows.
Solar and renewable portfolio
AEDP renewable expansion
BGRIM has expanded its solar, wind, and hybrid renewable portfolio in Thailand and ASEAN. Total renewable capacity of approximately 400-600 MW spans utility-scale solar in Thailand and Vietnam. BGRIM benefits from PDP2024 renewable-allocation rounds to grow this segment.
ASEAN expansion
Vietnam and Cambodia power projects
B.Grimm Power has development-stage and operational power projects in Vietnam and Cambodia, targeting the regional ASEAN power market. Cross-border power purchase agreement frameworks (e.g., Thailand-Laos-Malaysia-Singapore Power Integration Project) create medium-term growth avenues.
BGRIM vs Thai IPP peer comparison
| Company | Ticker | Est. total capacity (MW) | Primary model |
|---|---|---|---|
| B.Grimm Power | SET:BGRIM | ~2,800 | Gas cogen SPP, renewable IPP |
| GULF Energy Development | SET:GULF | ~12,000+ | Gas IPP, LNG, renewable |
| RATCH Group | SET:RATCH | ~6,000 | Thermal IPP, renewable |
| EGCO Group | SET:EGCO | ~5,500 | Thermal IPP, renewable, ASEAN |
Watchpoints 2025-2026
Gas-price exposure
SPP fuel-cost pass-through risk
Gas-fired SPP plants face fuel-cost exposure when gas prices spike beyond contractual pass-through mechanisms. LNG spot-price volatility in 2022-2023 tested BGRIM's SPP contract structures. New contracts are being structured with broader fuel-cost indexation to reduce this risk.
GULF partnership dynamics
GULF-BGRIM strategic relationship
B.Grimm Power and GULF Energy have a cross-shareholding relationship and cooperate on some power-project bids. The strategic dynamics of this partnership — including GULF's aggressive acquisition strategy — are a key governance watchpoint for minority BGRIM investors.
Renewable allocation
PDP2024 tender competitiveness
PDP2024 renewable-energy allocation rounds in 2025-2026 are expected to be highly competitive, with many IPPs bidding. BGRIM's ability to win new renewable capacity at acceptable returns will determine the pace of portfolio diversification away from gas-cogeneration.
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Competitor
Gunkul Engineering (SET:GUNKUL)
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Sector peer
B.Grimm Power
Industrial-estate SPP cogen specialist — 4GW+ across ASEAN; FY2024 revenue ~ $1.74B.
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Energy Absolute
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Reports featuring this profile
Thailand Solar Rooftop & Net Metering 2027 Market Intelligence
Listed IPP (SET: BGRIM) with rooftop C and I extensions inside industrial estate customers
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Sits alongside 6 other Atlas profilesThai Renewable Energy: BCPG, GPSC, EA Energy Absolute, and the PDP 2037 50% Renewable Target
SET-listed Thai SPP / IPP; SET:BGRIM; gas-fired cogeneration, renewable portfolio; B.Grimm family-controlled.
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Sits alongside 5 other Atlas profiles