Step 4: From the opening page you can see that the site is concerned with government programs relating to hydrogenand fuel cells. It has information about the technology, opportunites for investment, and sources of further information.
As you begin evaluating the site it is clear that it reflects the views
of the U.S. Department of Energy, an official government agency, so it can be
considered authoritative. But also be aware that a government agency will reflect
the positions and biases of the current administration. Therefore the information
can be used to persuade as well as inform.