Investors in a natural gas power plant identified a material risk that clients will switch...

When investors in a natural gas power plant identify a material risk that clients may switch to lower greenhouse gas (GHG) energy sources in the future, this risk is best incorporated in the financial modeling of revenues.

Revenues (A): Future shifts in client preferences towards lower GHG energy sources would directly impact the revenue stream of the natural gas power plant. A decrease in demand for natural gas-generated power would lead to reduced sales and thus lower revenues. Accurately forecasting revenues under this risk scenario involves projecting reduced income due to potential client attrition and market share loss to more sustainable energy sources.

Provisions (B): Provisions are typically set aside for specific future liabilities or losses, but they are not the primary method for incorporating demand risk due to changing client preferences.

Operating expenditures (C): While operating expenditures might be affected by changes in production volume, the primary impact of clients switching to lower GHG sources would be seen in reduced revenues rather than direct changes to operating costs.