Los Alamos National Laboratory

Los Alamos National Laboratory in Los Alamos.

Los Alamos National Laboratory expects to see its budget swell to more than $5 billion in the coming fiscal year, far surpassing its previous funding levels.

The news comes just days after Congress approved the lab’s budget for the current fiscal year. Figures for that amount aren’t yet available because Congress has been funding agencies for months on stopgap measures known as continuing resolutions.

Congress authorized the U.S. Energy Department budget — which covers national laboratories — after election-year wrangling in the Republican-controlled House led to a tardy passage of funding for the current fiscal year.