Dow Jones Sustainability Indices

In September 2007, National Grid was elected a constituent  of the Dow Jones Sustainability World and STOXX Indices.

This is the fifth consecutive year that National Grid has been included in the DJSI index series.

The Dow Jones Sustainability World Index covers the top 10% of over 2,500 companies in the Dow Jones World Index in terms of economic, environmental and social criteria.  As a benchmark for European sustainability investments, the Dow Jones STOXX Sustainability Index covers the leading 20% in terms of sustainability of the companies in the Dow Jones STOXX SM 600 Index.