Green Rankings the top 500 list

Our exclusive environmental ranking of America's 500 largest corporations.

Green Ranking Top List
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Rank 220 of 500

220 Biogen Idec Industry Sector: Pharmaceuticals→

Categories Score Industry Sector Ranking Top 500 Ranking
Trucost Data. CDP Data.*Company Reported.
Green Score 71.73 13th 220th
Environmental Impact Score 65.00 1st 174th
Score    
Greenhouse Gas Emissions 96,897.00    
Greenhouse Gas Emissions/Revenue leafleafleafleaf    
Water Usage/Revenue leafleafleafleafleaf    
Solid Waste Disposed/Revenue leafleafleafleafleaf    
Acid Rain Emissions/Revenue leafleafleafleafleaf    
Toxic Emissions leafleafleafleafleaf    
Toxic Emissions/Revenue leafleafleafleafleaf    
Green Policies And Performance Score 43.53 10th 189th
Score    
Climate Change Policies And Performance leafleafleaf    
Pollution Policies And Performance leafleafleaf    
Product Impact N/A    
Environmental Stewardship leafleaf    
Management Of Environmental Issues leafleafleafleafleaf    
Reputation Survey Score 12.94 15th 486th

* Due to a miscalculation, the Green Rankings significantly overstated ConAgra’s Water Use, thus giving it an incorrect Environmental Impact Score and Green Score. ConAgra should have been ranked 342 overall. ConAgra’s Environmental Impact Score and Green Score are not directly comparable to other company scores due to the miscalculation previously noted. We regret the error.

Resource Providers:

  • KLD Logo

    KLD Research & Analytics, Inc., an independent investment research firm, served as lead data consultant and calculated the rankings It was also responsible for generating the Green Policies and Performance section of the rankings. KLD analyzes environmental, social and governance data on companies worldwide. www.kld.com

  • TruCost Logo

    Trucost, a leading international environmental data firm, specializes in quantitative performance measurement and management. The Environmental Impact Score in the rankings is based on its global database. www.trucost.com

  • Corporate Register Logo

    CorporateRegister.com conducted the Reputation Survey for the green rankings. Based in London, it is the world’s largest online directory of company-issued social responsibility, sustainability and environment reports. www.corporateregister.com.

  • ASAP Media Logo

    ASAP Media, founded by journalists/editors Peter Bernstein (pbernstein@asap-partners.com) and Annalyn Swan (aswan@asap-partners.com), served as Newsweek’s editorial partner, initiating and coordinating the green rankings project. ASAP Media specializes in creating magazine, book and web content.

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