viabilite

Viabilite is the state or condition of being viable, or capable of functioning, surviving, or developing under specified conditions. The term is used across disciplines to describe whether a concept, project, system, or population can persist and succeed over time.

In economics and business, viability refers to financial viability. A viability assessment considers market demand, competitive environment, capital requirements, operating costs, regulatory factors, and risk. It often uses financial metrics such as net present value, internal rate of return, payback period, and sensitivity analysis to judge whether a venture can be profitable and self-sustaining.

In engineering and product development, technical viability evaluates whether a proposal can be designed, produced, and operated within given constraints. It looks at materials, technology readiness, manufacturing capabilities, supply chains, maintenance, and timelines. A project may be judged viable when both technical feasibility and economic return are plausible.

In ecology and conservation, population viability analysis (PVA) assesses the risk of extinction for a species and the likelihood that the population will persist under demographic and environmental uncertainty. PVAs rely on data about survival, reproduction, genetic diversity, carrying capacity, and threats, and are used to inform management actions.

In urban planning and infrastructure, viability assessments weigh costs, benefits, risk, and policy alignment to determine whether a proposed investment is prudent and sustainable over its intended life cycle. See also feasibility study, cost-benefit analysis, sustainability, population viability analysis.