Paper is one of the most widely recycled materials on the planet and yet every year, tons of it still goes to landfill where – surprising fact – it can become an environmental hazard.
When landfill is compressed to reduce volume, it becomes anaerobic (‘without oxygen’). The paper will still decompose without oxygen but produces methane, a greenhouse gas which is 84 times more potent than carbon dioxide. To reduce this threat, landfill sites extract and burn methane, but this still produces carbon dioxide which is also harmful to the environment.
For each tonne of paper recycled, three cubic metres of paper are saved from going to landfill, so let’s look at what recycling has to offer.
What Are the Benefits of Recycling Paper?
Recycling paper has significant environmental advantages:- Toxic chemicals such as toluene, methanol, and formaldehyde which are harmful to the environment are needed to break down the fibres of fresh wood to produce paper-making pulp
- Paper made from recycled pulp reduces water pollution by 35% and air pollution by 74% compared with paper made from virgin pulp
- Each tonne of 100% recycled paper produced saves 3,799 kWh of electricity compared with non-recycled paper
- Recycled paper production emits 40% fewer greenhouse gases, uses 26% less energy and creates 43% less waste water