The low-carbon relative performance index currently stands at an outperformance of 1.9% in return terms over six years (no down years), or 31 bps per year, with an annualised Sharpe ratio of 1.38%.
We observe that S&P 500 total returns and the ECOBAR-based index are in fact nearly uncorrelated over the full six-year timeline of available data, suggesting that a low-carbon tilt of a corporate bond portfolio can add interesting diversification benefits in an asset allocation context.
