WASHINGTON, Nov 21 (Reuters) - Republican Marjorie

Taylor Greene said on Thursday she will chair a U.S. House of

Representatives panel on government efficiency, working with

billionaire Elon Musk and Vivek Ramaswamy in their effort to

streamline the U.S. government.

Musk, the billionaire CEO of Tesla and SpaceX, and

Ramaswamy, a former Republican presidential candidate and

biotech executive, were tasked by President-elect Donald Trump

with creating a panel of outside advisers to make

recommendations on how to reduce the size of federal workforce

and slash regulations.

Greene's government efficiency subcommittee was created by

House Oversight Committee chair James Comer to work with Musk

and Ramaswamy.

"I'm thrilled to announce I'll be chairing a brand new

subcommittee to work hand-in-hand with @ElonMusk and

@VivekGRamaswamy," Greene wrote on X.

Trump, Musk and Ramaswamy have touted ambitious claims

about the panel's ability to transform the U.S. government and

the effort has received widespread publicity and interest in how

it will operate.

But details have been sparse. On Wednesday, Musk and

Ramaswamy wrote an opinion piece saying they will use recent

U.S. Supreme Court rulings to take power away from federal

agencies and reduce regulations.

Trump has said the two will issue reports, and the new panel

said it wants to bring on "high IQ" staff and hold weekly

livestreams.