Sure, It’s Good To Be King . . . But It’s Even Better To Be The Deciding Vote On The Public Authorities Control Board

Mmm . . . courtside seats:

Sheldon Silver could always just say no.

That is the nightmare facing Forest City Ratner, the real estate developer whose $4 billion Atlantic Yards project must now be approved by an obscure state oversight board on which Mr. Silver, the state Assembly speaker, controls one of three votes.

Over three years, Forest City has assembled an astonishingly wide and deep political coalition behind the Brooklyn project, ranging from outgoing Gov. George E. Pataki to Acorn, the liberal advocacy group for low-income people. The developer has endured thousands of pages of studies and reviews, staged hundreds of meetings and hearings, beat back lawsuits and persisted in the face of a growing and energetic coalition of opponents and critics.

But now — once again — the fate of a multibillion-dollar project comes down to Mr. Silver, a politician who has not hesitated to delay or halt grand development plans when he deems it appropriate.

It was Mr. Silver, along with Joseph L. Bruno, the Senate majority leader, who effectively killed the West Side Stadium last year by withholding his vote on the Public Authorities Control Board. And in October, Mr. Silver delayed another major project, the $900 million Moynihan Station, questioning the financing behind it.

It remains unclear whether Atlantic Yards, which is to include an arena for the Nets, will meet a similar fate. Mr. Silver has said he generally supports the project, along with Mr. Bruno and Mr. Pataki. Each controls one vote on the board, and the three must vote together to approve a project. They have already set aside $100 million in state funds for Atlantic Yards, and at a news conference on Thursday, Mr. Silver called the Brooklyn project “worthy of the area.”