Vamos calcular???
Autor: Greenstation | Publicado: 2010-10-26T10:43:00-07:00

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Imaginamos uma INSTITUIÇÃO DE ENSINO.

Apresentando o caso:1 pacote com 500 folhas tamanho A4 tem, aproximadamente, 3kg de papel;
Imaginamos que em uma biblioteca, aproximadamente 500 alunos retiram/renovam/entregam livros em apenas 1 dia. Gerando uma impressão (1 folha) para cada ação dessas;
Esses números equivalem a 1 pacote de folhas A4 por dia. O que resulta em um gasto semanal de 5 pacotes de folhas.
5 pacotes de folhas equivalem a 15kg de papel;
Em 1 mês, serão gastos 60kg de papel;

Lado ambiental: Cada árvore produz 50 kg de papel;
São necessários 100 mil litros de água para produzir 1000 kg de papel;
Logo, se economizarmos as impressões desnecessárias (os 60 kg de papel), pouparemos 1 árvore e 5mil litros de água por mês.
No ano, teremos poupado 12 árvores e 60 mil litros de água.

Lado econômico:1 pacote de 500 folhas de papel A4 custa aproximadamente R$ 14,00.
Se são gastos 20 pacotes/mês, teremos um total de R$ 280,00.
No ano, serão gastos R$ 3360,00 em papel.
Com a economia de impressões desnecessárias, esse valor poderá ser aplicado em outras áreas da instituição.

São questões interessantes a serem pensadas.Como sempre repetimos: “Pequenas ações podem gerar grandes mudanças!”