Drax Group plc (DRXGF)

Comment l'entreprise gagne de l'argent

Drax earns money three ways: manufacturing wood pellets, generating electricity from them and from hydro/gas assets, and selling that power — plus power bought from others — to industrial and business customers. Much of its biomass output is government-subsidised through the Renewables Obligation and Contracts for Difference, which fix part of its revenue regardless of the wholesale price; the rest, from flexible gas and hydro generation, is exposed to swings in the wholesale electricity market.

Drax sells a commodity — electricity — into a wholesale market where dozens of generators compete on price. Its subsidies fix part of its revenue but do not protect it from competitors; its biomass supply chain and pumped-storage assets lower its own costs without giving it pricing power over customers who can buy power from anyone.

UK electricity demand itself is fairly stable, but Drax's earnings are not: a portion of its biomass generation is paid a subsidised top-up regardless of the market price, while its flexible gas and hydro plants, and the power it resells to business customers, are exposed to swings in wholesale prices driven by weather, fuel costs and the wider energy market.

Principaux risques

• Dependence on government support schemes — The Renewables Obligation (ending 2027) and Contracts for Difference arrangements underpin biomass economics; if schemes are not renewed or replaced, that part of the revenue base disappears.
• Biomass sourcing and sustainability rules — Drax operates an extensive biomass sourcing and tracking policy; failing to meet the sustainability criteria that qualify pellets for subsidy support could disqualify part of its output.
• Wholesale power price exposure — Unsubsidised flexible generation is exposed to swings in wholesale electricity prices, mitigated only partly by forward hedging.
• Operational and weather disruption — Grid connection failures, planned outages and asset delays — such as those affecting the Cruachan pumped-storage plant — can cut output at short notice.