Author: WeWorldMedia-admin

Isolating S8 building of Natanz facility

Published: 9 December 2025
Categories: IAEA

RSS feed source: International Atomic Energy Association--Nuclear & Radiological Events

Isolating S8 building of Natanz facility

Print View Posted on: 09 December 2025

Event Date: 09 December 2025 Event Type: Other Event Location: Iran, Islamic Republic of, Natanz facility INES Rating: Not provided

Following our previous reports, in order to prevent dispersion of radioactive material inside the Natanz facility, taking into account the weather forecast, one of the building inside the facility (S8) has already been surrounded and isolated and is going to be covered with a water-resistant material.

INES Rating: Not provided

Impact on people and the environment Release beyond authorized limits? No Overexposure of a member of the public? No Overexposure of a worker? No Impact on the radiological barriers and controls at facilities Contamination spread within the facility? No Damage to radiological barriers (incl. fuel damage) within the facility? No

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Human Networks and Data Science (HNDS)

Published: 8 December 2025
Categories: NSF Due Dates

RSS feed source: International Atomic Energy Association--Nuclear & Radiological Events

On July 10, 2025, NSF issued an Important Notice providing updates to the agency’s research security policies, including a research security training requirement, Malign Foreign Talent Recruitment Program annual certification requirement, prohibition on Confucius institutes and an updated FFDR reporting and submission timeline.

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Spark and dark spreads indicate improved profitability of natural gas, coal power plants

Published: 8 December 2025
Categories: US Energy Information Administration

RSS feed source: International Atomic Energy Association--Nuclear & Radiological Events

In-brief analysis

December 8, 2025

Data source: U.S. Energy Information Administration, based on data from S&P Global Market Intelligence
Data note: The specifics of the calculation methodology are detailed in a previous article with minor adjustments to heat rates used. The heat rate used for the dark spread was 10,500 British thermal units per kilowatthour (Btu/kWh), while the heat rate for the spark spread was 7,000 Btu/kWh.

Higher average daily wholesale electricity prices between January and November 2025 may be improving the operational competitiveness of some natural gas- and coal-fired generators in the PJM Interconnection compared with the same period in 2024. PJM is the largest wholesale electricity market in the United States. The spark and dark spreads, common metrics for estimating the profitability of natural gas- and coal-fired electric generators, have both increased over the past

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