Tokyo Electric Power Co.The report said that TEPCO’s equipment and safety measures were insufficient and that the meltdowns should have been avoided. It also said TEPCO did not try to inform the public of risks and troubles at the plant.. TEPCO had earlier maintained that the tsunami was mostly to blame for the crisis.The utility that operates Japan’s crippled nuclear plant says it deserves most of the blame for the crisis, in the company’s strongest remarks about its own shortcomings. Acknowledged in a report today that it was not prepared to deal with the earthquake and tsunami that ravaged northeast Japan in March 2011, causing meltdowns at its Fukushima Dai-ichi nuclear plant.The report is part of an wholesale electric faucet internal investigation into the crisis that TEPCO launched last year