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HOW TO PRODUCE PAPER SUSTAINABLY?

In this article, we discuss how to produce paper sustainably and the actions companies can take to reduce the environmental impact of the production cycle.

Paper can be produced sustainably by:

  1. Reducing Water Consumption in Production
    • Reducing water consumption in paper production is among the 17 goals of the Global Agenda for Sustainable Development to be achieved by 2030.
    • Implementing a closed-loop water system is a strategy to recover and reuse water, with approximately 50% of water being recycled and reintegrated into the production cycle.
    • Other strategies include using water recovery systems with proper filtration for reuse, monitoring water usage per production cycle, purification processes to reuse water, advanced technologies to reduce water volume, and automated processes for cleaning and maintaining production machinery.
  2. Natural Gas with Lower CO2 Emissions
    • Using natural gas with lower CO2 emissions is an effective solution for sustainable paper production.
    • Natural gas is less polluting than other fossil fuels, ensuring lower CO2 emissions.
    • Companies can adopt cogeneration plants to produce electricity and heat efficiently from natural gas, reducing energy consumption and fossil fuel usage.
    • Trigeneration plants powered by natural gas can also self-generate electricity from renewable sources through photovoltaic systems.
    • Trigeneration plants use high-efficiency internal combustion engines with natural gas, minimizing particulate emissions compared to diesel engines.
  3. Energy Efficiency
    • Energy efficiency interventions optimize energy consumption and production efficiency while minimizing environmental impact.
    • Retrofitting traditional lighting systems with LED lighting (relamping) reduces energy consumption by about 70% compared to traditional systems, lowers CO2 emissions, requires minimal maintenance costs, and provides control capabilities.

Cartiere Carrara is one of the leading companies in Italy and Europe in the integrated production of high-quality tissue paper. In Cartiere Carrara’s mission and vision, there is a commitment to contributing to a sustainable future by offering high-quality tissue products with the latest technological innovations while respecting the environment and the community.

The company’s environmental commitment surpasses industry standards, focusing on renewable raw materials, efficient resource use, CO2 emissions reduction, and water recycling. Cartiere Carrara adheres to various voluntary certification systems for continuous improvement:

  • UNI EN ISO 9001:2015 for quality
  • UNI EN ISO 14001:2015 for environmental management
  • UNI EN ISO 45001:2018 for health and safety
  • PEFC-FSC for product certification in the forest chain of custody
  • ECOLABEL Regulation
  • UNI EN ISO 50001 – Energy Management System

Cartiere Carrara’s certifications ensure the company operates in compliance with international standards, aiming for continuous improvement and sustainability

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Polycyclic Plantations

In the area of Badia Pozzeveri, not far from our production hub in Capannori, we set up a series of continuous cycle plantations where trees and shrubs with different growth and cutting patterns coexist. They are constantly replanted after cutting, or grow back autonomously from shoots, thus guaranteeing constant natural coverage over time. From the eco-environmental standpoint, polycycle plantations requalify a flat area that used to have only residual agricultural value, improving the local habitat, regulating the absorption of rainwater, and conserving carbon stock in the soil.  

Natural polycyclic plantations are usually composed of an alternation of: 

  • Medium–long-cycle plants, cut at 15–40-year intervals from planting (hazelnut, cherry, oak, maple, ash, linden) for wood used as structural timber or for manufactured products.
  • Short-cycle plants, cut at 8–14-year intervals from planting (in particular poplar) for the production of paper or packaging.
  • Very short-cycle plants, cut at 6–7-year intervals from planting (e.g. plane) and used as firewood.
  • Shrubs that are not cut, and contribute to maintaining soil coverage.

 

This varied composition ensures that the different species are cut at different times, allowing any intervention to have a modest impact on the landscape and on the habitats created. Furthermore, the limited agricultural practices required by this management approach allow for preservation of the carbon stock in the soil, and avoid further aggravating global warming due to the massive repetition of tree cutting and replanting.

This type of planning and management of the woods – which includes the permanence of at least 30-40% of the trees after each cutting cycle – allows us to pair different productive species (namely those providing firewood, structural or construction timber, and wood for the production of cellulose) with the logic of permanent topsoil coverage and biodiversity protection.

The wood management method created by polycyclic plantations entails multiple benefits: productive, visual, bio-ecological benefits in terms of habitats for animal species (protecting local biodiversity), regulation of rainwater, and conservation of carbon stock in soil. All thanks to the limited cutting practices (and the permanence of a large part of the woods), which however supply local production chains, including those dedicated to poplar wood and to cellulose production for paper manufacturing.

Kilometroverde® - Lucca.

The Cartiere Carrara Group celebrates 150 years of history.

Kilometroverde® - Lucca.

The initiative was born in collaboration with Rete Clima, and consists of a 1-kilometre linear forestation project along the southern section of the A11 motorway between the exits of Lucca Est and Capannori, which runs along the company’s plants.
Trees and shrubs were planted on land that used to be bare, and a typical Tuscan forest was reconstituted to replace an existing, neo-formed woodland that had been of limited value for the forest and wider ecosystem. The area was repopulated with autochthonous species of trees and shrubs, reviving a forest type historically present in the Tuscan area but now significantly reduced due to agricultural activities and industrial sites that have developed on the land over time. This type of “linear plantation” is an innovative strategy for the area, intended to have a protective function and to mitigate local environmental impacts. Kilometroverde® Lucca will take on a triple function over time: physical and visual separation barrier between land and motorway; woodland (a true and proper green lung) able to capture the particulate pollutants produced by vehicular traffic (the well-known PM); and concrete tool for a strategy to develop natural continuity with existing sections of woods.
The positive impact of this intervention is not limited to the local territory: like all new forestation initiatives, Kilometroverde® – Lucca will allow us to increase the total absorption of CO2 and contribute to mitigating the effects of global warming.

Kilometroverde® – Lucca will be certified according to the PEFC standard for Sustainable Forest Management. .

The Cartiere Carrara Group celebrates 150 years of history.

With the acquisition of the Caldaroni Group, the Cartiere Carrara Group is born, paving the way for new growth and future goals.

The Carrara family’s activities are brought back together under the aegis of Cartiere Carrara S.p.A., thus unifying their resources and consolidating their position in the industry.

Mario Carrara’s branch of the family decides to resume the activities previously excluded from the 2002 transfer, starting from Cartiera Carma, of which it had always maintained exclusive ownership. With fresh new impetus, the family re-enters the professional and consumer tissue market.

The turn of the millennium brings new opportunities. Cartoinvest is sold to the multinational SCA.

Cartoinvest becomes the exclusive licensee of the Kleenex brand for Europe, thus confirming its leadership in the European tissue market.

The Cartoinvest Group is founded, and takes control of no less than twelve companies in Italy and in Europe, further strengthening their presence and influence in the industry.

The historical plant in Pietrabuona starts its first continuous machine for tissue paper, introducing remarkable technological innovations in the manufacturing process.

The Carrara family makes its debut in the paper manufacturing business, opening a paper mill in Pietrabuona to make straw paper.