by way of example the association of british insurers abi representing the third largest insurance industry in the world after the usa and japan notes that of the gbp trillion in assets under management held by its members from their longterm savings products ie pensions annuities and lifeinsurance most is invested in domestic and overseas equity and bonds other investment and cash accounts for or around gbp billion industry estimates are that up to around gbp billion of this is invested in infrastructure and it could be estimated that maybe or around gbp billion is in green projects mostly renewable energy such as wind farms and solar