Risk and sensitivity analysis are critical tools in evaluating financial decisions for energy conservation projects, as they provide insight into the potential uncertainties and variability that may affect the outcomes of such projects. Energy conservation initiatives often require significant capital investment, long-term commitment, and depend on fluctuating factors such as energy prices, technology performance, and regulatory frameworks. Risk analysis helps project managers and financial planners identify, quantify, and mitigate potential adverse events that could impact the financial viability of these projects. By assessing the probability and impact of risks such as cost overruns, lower-than-expected energy savings, or equipment failure, organizations can develop contingency plans, allocate reserves, and choose the most robust investment options. Sensitivity analysis complements risk analysis by examining how changes in key project variables affect the financial outcomes. For energy conservation projects, critical variables may include energy tariffs, equipment efficiency, maintenance costs, project lifespan, and discount rates. By systematically altering these variables and observing the resulting effect on metrics like net present value (NPV), internal rate of return (IRR), or payback period,