The phrase "lack access" means not having the ability or opportunity to use or reach something.
Sentences with «lack access»
At the same time, the energy needs of the three billion people who lack access to reliable sources of energy need to be fulfilled. (dotearth.blogs.nytimes.com)
Many local people lack access to educational and health facilities. (sciencemag.org)
And then there's the reality that several billion people still lack access to any reasonable energy choices. (dotearth.blogs.nytimes.com)