Thacker v. Tenn. Valley Auth.
The Court ruled that the Tennessee Valley Authority cannot automatically escape lawsuits just because the actions being challenged involved judgment calls or discretion, since Congress specifically excluded the TVA from the federal law that grants that kind of protection to other agencies.
Instead, whether the TVA can be sued now turns on whether its challenged conduct was governmental in nature or was more like the everyday business of a commercial power company, with the case sent back for that determination.
“The law thus places the TVA in the same position as a private corporation supplying electricity.”
Explaining that the TVA's immunity waiver treats it like an ordinary power company for commercial activities.
How it got here: A federal trial court dismissed the suit on immunity grounds, the Eleventh Circuit affirmed, and Thacker asked the Supreme Court to review that ruling.
The Case in Depth
What happened
The TVA, a government-owned power company serving millions of people, was replacing a power line over the Tennessee River when the line fell into the water. A boater, Gary Thacker, drove into the area at high speed, and the collision seriously injured him and killed his passenger. Thacker sued the TVA for negligence, and the TVA claimed it was immune from the lawsuit.
The question before the Court
Can the Tennessee Valley Authority claim the same immunity from lawsuits over "discretionary" decisions that other federal agencies get?
Why it matters
People injured by the TVA's day-to-day commercial power operations — like the boater hurt in this case — can now sue the TVA much like they could sue a private electric company, without the TVA hiding behind a broad discretionary-function shield. The ruling clarifies liability rules for a agency serving millions of electricity customers across seven states.
What changes now
The case goes back to the lower courts, which must first decide whether the TVA's conduct in raising the downed power line was commercial (like ordinary utility work) or governmental in nature. If commercial, the TVA has no immunity and the lawsuit proceeds like one against a private power company. If governmental, the lower courts must then decide whether blocking the suit is necessary to avoid serious interference with that function.
What this does not decide
The Court did not decide whether the TVA is actually immune in this case. It left open, for the lower courts to resolve on remand, whether the specific conduct here — replacing and raising a downed power line — counts as governmental or commercial activity.
How the Court got there
The legal reasoning, step by step
- The Court examined the TVA Act's 'sue-and-be-sued' clause, which waives a government entity's usual immunity from lawsuits, and found it contains no built-in exception for decisions involving judgment or choice, unlike the discretionary-function exception in the Federal Tort Claims Act.
- Because Congress expressly excluded the TVA from the Federal Tort Claims Act entirely, the Court refused to import that other law's discretionary-function shield into the TVA's own waiver clause, reasoning that doing so would override Congress's deliberate choice not to give the TVA that protection.
- The Court then applied its older Burr precedent, which allows a court to read an unwritten limit into a broad sue-and-be-sued clause only if letting the suit proceed would conflict with the Constitution's structure or would seriously interfere with a governmental function.
- The Court rejected the government's separation-of-powers argument, explaining that Congress has full authority to decide how much immunity a federal corporation keeps, so a congressional choice to allow suits over discretionary conduct raises no constitutional problem.
- The Court also rejected the idea that all discretionary TVA conduct threatens governmental functions, noting that some of what the TVA does is purely commercial, like selling electricity, and lawsuits over commercial conduct do not interfere with governmental operations.
- The Court concluded that only conduct that is truly governmental in nature — not commercial — could ever qualify for an implied immunity limit, and even then only if blocking the suit is necessary to avoid serious interference with that governmental function.
Doctrinal impact
Cases affected by this decision
Reaffirms Federal Housing Administration v. Burr (309 U. S. 242)
The Court relied on Burr's framework for when an implied limit on a sue-and-be-sued clause is appropriate.
Reaffirms FDIC v. Meyer (510 U. S. 471)
The Court cited Meyer for rejecting attempts to graft FTCA-like limits onto other agencies' sue-and-be-sued clauses.