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Green Bond Greenium Lab (2D)

Interactive 2D bond-pricing lab: compute a green bond and a matched conventional bond's real present-value prices from their coupon, maturity and yields, and watch the greenium spread recompute live as market rates move.

Financial Models & Markets2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

A green bond and a conventional bond from the same issuer, same maturity, same coupon, same face value — priced from the real present-value bond formula, side by side. Set the coupon, maturity, face value, base market yield and the greenium (in basis points), and watch both bonds' fair prices recompute instantly: a live price-vs-yield curve for each bond, plus a second chart that sweeps the base market rate to show exactly how a fixed-bps greenium translates into a larger or smaller dollar price premium as rates move, driven by the real convexity of the bond price formula.

⚙ Under the hood

Run a live primary-market order-book auction that clears a green bond and its conventional twin side by side, showing how ESG-mandated demand and SFDR/GBP disclosure quality produce the yield gap known as the greenium.

green bondsclimate financeESG investingSFDRbond pricingcapital markets

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install