Nuclear

An updated energy flow chart released by the Lawrence Livermore National Laboratory (LLNL) that visually depicts the relative size of primary energy resources and end uses in the U.S., with fuels compared on a common energy unit basis, shows the nation consumed more natural gas and renewables but less coal in 2012.

The U.S. Energy Information Administration’s (EIA’s) International Energy Outlook 2013 (IEO2013) released today projects that renewable energy and nuclear power will each increase 2.5% per year through 2040, but fossil fuels will continue to supply almost 80% of world energy use by 2040.

Entergy’s Pilgrim Nuclear Power Station in the Manomet section of Plymouth on Cape Cod Bay, Mass., was on Tuesday forced to reduce power to 85% after its salt service water inlet temperature exceeded technical specifications.

Three companies vying for a $452 million cost-sharing funding opportunity through the Energy Department to help commercialize their small modular reactor (SMR) designs made major announcements over the past weeks.

Masao Yoshida, a nuclear engineer who served as plant chief during the March 11, 2011, catastrophe at Tokyo Electric Power Co.’s (TEPCO’s) Fukushima Daiichi nuclear plant, died on Tuesday from esophageal cancer. He was 58.

Cheap natural gas is being blamed for many of the nuclear industry’s current predicaments. But is gas truly the culprit?

As the book title Too Dumb to Meter: Follies, Fiascoes, Dead Ends, and Duds on the U.S. Road to Atomic Energy implies, nuclear power has traveled a rough road. For the conclusion of POWER’s exclusive serialization of the book, we offer the “Epilogue: Some Dumb Ideas Never Die.” The first 12 installments are available in the POWER online archives.

An agreement signed by Turkish Prime Minister Recep Tayyip Erdogan and Japan’s Prime Minister Shinzo Abe this May could pave the way for the world’s first ATMEA 1 reactors to be built in Turkey in the 2020s.

Even though it enjoys sizeable coal and natural gas reserves, Indonesia struggles to provide electricity to its growing economy. Geography is its most obvious challenge. Others include evolving international markets and an energy sector that remains highly politicized.

It’s easy to see why technologists fall in love with high-temperature gas-cooled reactors (HTGRs). These nuclear machines are remarkable inventions, at least on paper. But few have actually seen the real world for any length of time, and their real-world experience has been mixed.