US: The Portland Cement Association (PCA) has published a roadmap to carbon neutrality for the cement and concrete sectors by 2050. It says that the strategy document demonstrates how the US cement and concrete industry, along with its entire value chain, can address climate change, decrease greenhouse gases and eliminate barriers that are restricting environmental progress. It added that the document is a ‘major step’ towards engaging US policymakers, industry partners and non-government organisations.

“Cement and concrete have been pivotal in building resilient, durable and sustainable communities that enable people to live safe, productive and healthy lives via structures that withstand natural and man-made disasters,” said PCA President and chief executive officer, Michael Ireland. “The PCA is uniquely positioned to lead the industry-wide ambition to achieving carbon neutrality and enable our member companies and industry partners to continue building a better future.”

The PCA’s roadmap outlines a number of reduction strategies across the various phases of the built environment including production at cement plants, construction including designing and building and everyday infrastructure in use. It also recognises five main areas of opportunity: clinker; cement; concrete; construction; and carbonation (using concrete as a carbon sink).

Notably goals include a reduction of coal and petcoke use at cement plants to 10% in 2050 from 60% at present, a clinker ratio of 75% in 2050 from 90% at present and a reduction of the CO₂ intensity of concrete of 60% by 2050. The roadmap also noted the necessity of carbon capture and storage/utilisation (CCUS) for reducing CO₂ emissions from cement production. However is pointed out that there are no commercial-scale CCUS installations at any cement plant within the US, location and permitting challenges remained and that infrastructure investment would be required to deal with the captured CO2.

South Africa: The National Treasury has banned the use of imported cement on all government-funded projects from 4 November 2021. The new rules require all tender invitations to use locally produced cement, made from locally sourced raw materials, according to the Business Day newspaper. Trade body Cement and Concrete SA has welcomed the move. The decision follows lobbying by the cement industry to impose tariffs on imported cement.

Kenya: A report by the National Independent Clinker Verification Committee has found that the country has a clinker shortage of up to 3.3Mt/yr. It added that 59% of the imported clinker to compensate for this originates from Egypt without any tariffs, according to the East African newspaper. The committee was originally set up by the government in response to lobbying from industry to increase the duty on imported clinker to 25% from 10% at present. However, the committee also reported that Egypt has benefited from a free trade agreement. Local producers are divided against the proposal to raise tariffs on clinker as some of them reply on imports.

The report found that 3.8Mt of clinker was produced locally in 2020 against a demand of 5.3Mt. Local producers were reported to have been operating at a 65% capacity utilisation rate. Egypt and the UAE accounted for 92% of all clinker imports with a further 7% supplied by Saudi Arabia.

Kazakhstan: Steppe Cement's revenues in the nine-month period which ended on 30 September 2021 were US$67.6m, up by 8% year-on-year from US$62.6m in the corresponding period of 2020. Sales volumes rose by 4% to 1.38Mt from 1.33Mt.

Kazakhstan Newsline has reported that projected full-year Kazakh cement demand rose by 24% in the period to 11.3Mt, of which Steppe Cement controls a 14% share. The share of imports remained level at 7%. Nine-month cement exports were 1.4Mt nationally.