Corporate social responsibility and sustainability reporting on the Internet

"All material related to environmental and social performance on the corporate internet sites of 454 Fortune Global 500 and Fortune 1000 companies in 25 industrial sectors was analyzed using the Pacific Sustainability Index. Maximum scores for individual sectors were 20–75 percent of the total possible, highest in the largest and most environmentally sensitive sectors and ranging generally linearly, as shown by plotting score versus rank, down to nearly zero in every sector. None of the variation in score is explained by corporate revenue in the Asian and European firms in this sample (revenues greater than about $9 billion), but there is a very weak correlation between score and revenue for American firms of this size, and a stronger one when Fortune 1000 companies (all American) with revenues smaller than this are included, suggesting that, as corporate size reaches a certain threshold, sustainability reporting becomes independent of it."