Eco-Lifespan — S&P 500 Sustainability Assessment

Company Lookup

Methodology - Stress Test Model

Calculates the Sustainability Horizon (τ) based on the economic impact of rising resource costs.

1. Extra Annual Cost (ΔC): ΔC i (t) = Σ [u i,r \times (c r (t) - c r (b))]

2. Projected Profit (P): P i (t) = P i - ΔC i (t)

3. Sustainability Horizon (τ): τ i = min(t - b) where ΔC i (t) \geq P i

140+ years means the company does not reach zero profit within the available 2026–2100 projections.

The sliders add annual growth g to a resource's cost, so the cost at year t carries a factor (1+g)^t and the crossing moves earlier. The price path c_r(t) is recovered from the per-resource columns of the table itself: a company's single-resource horizon fixes the price rise at that year as P_i/u_i,r. At g = 0 the figure is the table's own.

Source - Data Collection

Company data gathered by the extraction script may include model estimates when reported values are unavailable, so results should be treated as indicative rather than forecasts.

Projections

Simulate future trends. Extra annual growth in resource cost, compounded over the horizon.

Energy Growth 0%

CO2 Trend 0%

Assessment

Ticker --

Revenue --

Profit --

Elec. Usage --

CO2 Emissions --

Water Usage --

Predicted Survival

0 YRS

Peacock Index

Select a company to score its sustainability report.

Company Lookup

Projections

Assessment

Peacock Index

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