All Except One of the Following Statements May Describe the Major

All except one of the following statements may describe the major oil companies such as Exxon, Mobil, Shell and BP

A) Have huge oil supplies all over the world and their value has to be protected from more novel solutions to energy supply
B) Have been active in their investments towards new energy solutions
C) Major innovations remained few in number
D) Have shown small changes in areas such as fuel composition (for example Shell "fuel save" and BP "ultimate") and increasing interest for carbon dioxide storage