The efforts come as lawmakers held hearings Wednesday focused on the impact of the worsening catastrophe at the Fukushima Daiichi power plant, where at least three reactor cores are believed to be imperiled following a major earthquake and tsunami last week.
The disaster has renewed calls from U.S. environmental groups and some lawmakers for a more cautious approach to nuclear power projects, which are central to the Obama administration’s plans for an energy strategy less dependent on high-polluting fossil fuels.
Nuclear industry lobbyists are telling lawmakers of both parties that the severity of the calamities facing the Japanese plant are virtually impossible to replicate in the United States. They also say that two plants located in quake-prone areas of California are built to higher standards than the decades-old Fukushima facility.
“To the extent we can learn lessons about what happened in Japan, we will import those lessons,” said Alex Flint, chief lobbyist for the nuclear institute, which has briefed about 50 members of Congress so far. “If changes need to be made, we will make those changes. The most important thing for us to get out as much information as we can.”
President Obama and some other Democrats have warmed to nuclear power in recent years because it does not produce high levels of greenhouse gases believed by most scientists to worsen global warming.
But environmental groups say the Fukushima crisis underscores the lethal dangers of relying on nuclear power plants, where a single disaster can imperil the health and lives of millions. Activists note that about a quarter of the United States’ 104 nuclear plants share the basic features of the endangered Japanese “boiling water” reactors, which were designed by General Electric.
“The American public has gotten a primer course, or for some of us a refresher course, on the hazards of radiation and nuclear power,” said Dave Hamilton, director of global warming and energy programs at the Sierra Club. “You only think nuclear is a good idea if you really don’t think about the risks.”
Rep. Ed Markey (D-Mass.) has called for a moratorium on additional reactors in quake-prone areas and new safety measures at existing plants. Markey has also asked Obama to enforce a law passed in 2002 to provide potassium iodide pills to residents within 20 miles of nuclear plants for use in case of radiation exposure.
Sen. Joseph Lieberman (I-Conn.), a nuclear power advocate, also grabbed headlines earlier this week when he appeared to call for a moratorium on new reactor construction; Lieberman backed down from that position Tuesday.