Interested in taking a look at Climate Finance Weekly? Click here to learn more. Proprietary platforms. Custom frameworks. Specialized tools. These are the structural linchpins that asset managers and ratings agencies increasingly rely on as they race to build models to cope with the rising global demand for “sustainable” finance products. Yes, we’re talking again about ESG investing, and why not? For investors, the opportunities seem endless. For managers, so is the data. Meanwhile, the avalanche of investment money continues. It is being fed by sovereign funds, institutional investors, family wealth…