Population density around nuke plants soars

In this Wednesday, Dec. 16, 2009 picture, reactor containment domes of the Indian Point nuclear power plant in Buchanan, N.Y. rise above the homes just north of the town of Verplanck, N.Y. as seen from the Stony Point Historic Site. Populations around nuclear plants have swelled since 1980, making effective evacuations unlikely in many once-rural emergency planning zones, according to an Associated Press investigation. (AP Photo/Julie Jacobson) Julie Jacobson

BUCHANAN, N.Y. — As America's nuclear power plants have aged, the once-rural areas around them have become far more crowded and much more difficult to evacuate. Yet government and industry have paid little heed, even as plants are running at higher power and posing more danger in the event of an accident, an Associated Press investigation has found.

Populations around the facilities have swelled as much as 4½ times since 1980, a computer-assisted population analysis shows.

But some estimates of evacuation times have not been updated in decades, even as the population has increased more than ever imagined. Emergency plans would direct residents to flee on antiquated, two-lane roads that clog hopelessly at rush hour.

And evacuation zones have remained frozen at a 10-mile radius from each plant since they were set in 1978 — despite all that has happened since, including the accidents at Three Mile Island, Chernobyl and Fukushima Dai-ichi in Japan.

Meanwhile, the dangers have increased.

More in this AP series:
Radioactive leaks found at 75% of US nuke sites
U.S. nuke regulators weaken safety rules

More than 90 of the nation's 104 operating reactors have been allowed to run at higher power levels for many years, raising the radiation risk in a major accident. In an ongoing investigative series, the AP has reported that aging plants, their lives extended by industry and regulators, are prone to breakdowns that could lead to accidents.

And because the federal government has failed to find a location for permanent storage of spent fuel, thousands of tons of highly radioactive used reactor rods are kept in pools onsite — and more is stored there all the time.

These mounting risks, though, have not resulted in more vigilant preparations for possible accidents.

The AP found serious weaknesses in plans for evacuations around the plants, including emergency drills that do not move people and fail to test different scenarios involving the weather or the time of day.

Some plans are merely on checklists, and never have been tested. In drills, responders typically go to command centers and not to their emergency posts. There is no federal requirement for how fast an evacuation must be carried out.

And disaster planners from the U.S. Nuclear Regulatory Commission and the Federal Emergency Management Agency have made dubious assumptions about the public response to a major accident. They insist, for example, that people who are not called upon to evacuate will stay put; they're now saying that they might under some circumstances tell residents to hunker down at home even in the 10-mile evacuation zone, and they believe people will do it.

That advice flies in the face of decades of science and policy, millions of dollars in planning and preparations — and common sense.

The advice also conflicts with what U.S. officials told Americans in Japan in March, when an earthquake and tsunami knocked out power to Fukushima and melted fuel in three of its six nuclear reactors.

Japanese officials ordered those living within 12 miles of the site to leave. The U.S. government's advice to its citizens? If you're within 50 miles, you should evacuate. And NRC Chairman Gregory Jaczko insisted that this was nothing more than what would be recommended in a similar situation at home.

In fact, under rules in force for more than 30 years, U.S. communities must by law prepare federally reviewed evacuation plans only for those living within 10 miles of a plant.

Those living within 50 miles are covered only by an "emergency ingestion zone," where states are required to make plans to ban contaminated food and water — but not evacuate.

After a May 10 tour at the Indian Point nuclear complex, where two reactors operate just 25 miles from New York City's northern border, Jaczko said the 10-mile rule was merely a "planning standard." He said decisions on what to do in the "unlikely event" of an accident would be based on circumstances. "So if we needed to take action beyond 10 miles, that's certainly what would be recommended."

If a 50-mile order were ever issued for Indian Point, it would take in about 17.3 million people — 6 percent of all Americans, according to an AP population analysis. That would include parts of New Jersey and Connecticut and all of New York City, except for a chunk of Staten Island. (See map, left, from the N.Y. State Attorney General's Office.)

Such a mass exodus would be an "enormous challenge" — and a historic feat, said Kelly McKinney, New York City's deputy commissioner of preparedness.

"At no time in the history of man," he said, "has anyone tried to move 17 million people in 48 hours."

Analysis pinpoints growth

When reactors were being built, starting in the 1960s, they were generally kept away from population centers. Their remote locations were viewed as a fundamental safety feature — protection aimed at "reducing potential doses and property damage in the event of a severe accident," according to federal guidelines.

However, over the decades, millions of newcomers have transformed tranquil woodland or shoreline into buzzing suburbs and bedroom communities.

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