HFC refrigeration is the largest source of carbon emissions for supermarkets.
Surprisingly, the U.S. government is the largest source of money for contraceptive research and development.
The EU is the largest source of foreign aid to Latin America.
Headquartered in Washington, D.C., the bank is the largest source of financial assistance to developing countries.
AGL also owns Loy Yang power station in Victoria, which is the largest source of carbon pollution in Australia.
The Environmental Quality Incentives Program is the largest source of financing for private land conservation in the United States.
The N.I.H., with its 27 institutes and centers, is the largest source of financing for medical research in the world.
With this in mind, it is easy to forget that Rhineland Coalfield, according to Klimacamp, is the largest source of carbon dioxide emissions in Europe.
Medicaid provides health insurance for one-fifth of all children and is the largest source of federal grants to states, accounting for nearly one-fifth of state budgets.
Consequently, while coal is the largest source of generating fuel, natural gas, nuclear and hydro power together account for nearly as much.
