UK's Largest Nuclear Power Station Takes Shape with Big Carl's 245-Tonne Lift

Energy teams working on Hinkley Point C's second reactor building have successfully installed a 245-tonne steel dome, a feat achieved using the world's largest crane, Big Carl. This significant development marks a major milestone in the construction of the UK's first nuclear power station in 30 years. The twin reactors at Hinkley Point C will provide reliable zero-carbon electricity to over 6 million homes, bolstering Britain's energy security and paving the way for the development of new small modular reactors (SMRs).

Key Takeaways:

• The world's largest crane, Big Carl, lifted a 245-tonne dome into place on top of Hinkley Point C's second reactor building.
• The dome's placement allows for the accelerated fit-out of the 44-metre-high second reactor, which will provide reliable zero-carbon electricity to over 6 million homes.
• The twin nuclear reactors at Hinkley Point C will serve as a model for the development of new small modular reactors (SMRs).
• The Government has recently committed to building the Sizewell C plant in Suffolk and exploring the potential of SMRs.
• Hinkley Point C's second unit shows significant time savings of 20% to 30% due to its identical design.
• All experience and innovation gained from Hinkley Point C will benefit the construction of Sizewell C from the outset.
• The project will create high-quality jobs and stimulate growth in Somerset and across its supply chains.

Statistics:

• 245-tonne steel dome lifted into place by Big Carl
• 14-metre tall steel construction placed on top of Hinkley Point C's second reactor building
• 44-metre-high second reactor to provide reliable zero-carbon electricity
• 6 million homes to be served by the twin reactors at Hinkley Point C
• 20% to 30% reduction in construction time due to identical design
• £10 billion (approximately) invested in the construction of Hinkley Point C

Sources:

• Rod Minchin (2022)