"...The paper focuses on possible approaches to reduce GHG emissions related to the construction sector and, in particular, to low-carbon materials....in order to create low-carbon
products for construction, it is possible to use alternative materials (up
to −40% of GHG emission) and natural materials (up to −90%), to
introduce secondary raw materials (up to −40/50%), to implement CCS and
CCU systems in the production process (up to −70%), to increase the use of
energy from renewable sources (up to −60%)..."