Cement Industry: Carbon Dioxide

Lord Ravensdale Excerpts
Wednesday 12th July 2023

(9 months, 3 weeks ago)

Lords Chamber
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Lord Callanan Portrait Lord Callanan (Con)
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The noble Lord makes a good point. We are exploring the role that demand-side policies could play in creating demand for low-carbon cement, or indeed less demand for cement. We recently concluded a consultation which sought feedback on proposals for low-carbon standards, and we will continue to pursue that.

Lord Ravensdale Portrait Lord Ravensdale (CB)
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My Lords, as well as CO2 being produced as a by-product of the chemical reaction in cement production, the other main source of emissions is the high heat required: around 1,400 degrees centigrade or more. What work are the Government doing to support a road map for the development of electric kilns?

Lord Callanan Portrait Lord Callanan (Con)
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That is one of technologies we are looking at. We also gave £3.2 million to the Mineral Products Association to develop a low-carbon fuel mix for cement. It held a trial at Hanson’s Ribblesdale plant and Tarmac’s Tunstead plant using a mix of 100% net-zero fuels, including hydrogen.