Over 2 billion cups of coffee are consumed every day around the world. The majority of the coffee grounds required to produce those cups are discarded, with six million tones dumped each year. This is terrible for the environment because decaying coffee grounds release methane into the atmosphere, which is the second most prevalent greenhouse gas and has a global warming potential 86 times that of CO2. It’s also a waste of a precious resource that may be put to a variety of other uses after providing warmth and caffeine to coffee drinkers. As coffee cups are difficult to recycle, let’s see how to reduce coffee waste at home?
Reducing the number of coffee cups
According to the British government, the amount of coffee cups thrown out would be enough to fill the Albert Hall or span 5.5 times around the world. The main problem is that coffee cups are difficult to recycle, which means that they have a brief single-use lifecycle yet damage the environment for hundreds of years. As coffee cups are difficult to recycle, they are being improved in a variety of ways, including using bioplastic alternatives like PLA, which makes them more recyclable and biodegradable. Bioplastics have a number of advantages, including the production of up to 70% fewer greenhouse gases and the usage of no non-renewable ingredients.
We can also assist reduce emissions by reducing the number of single-use coffee cups we consume because coffee cups are difficult to recycle. We could save 104 million cups from garbage if 2 million people in the UK reused their coffee cup just once a week. This equates to 25% of London’s population or 3% of the entire population of the United Kingdom.
Here are several ways to recycle coffee grounds and contribute to the circular economy:
Use coffee grounds as fertilizer
To reduce coffee waste at home, use them as fertilizer. Many cafés and coffee shops have responded by providing free grounds for clients to take home and use in their gardens. However, coffee grounds must be composted for at least 98 days before being used on plants, according to study. Coffee includes significant quantities of caffeine, chlorogenic acid, and tannins, all of which are poisonous to plants until that time comes. These poisons lessen when the coffee grounds are composted, and plants can benefit from the potassium and nitrogen included in roasted beans.
Coffee grounds have an abrasive texture that can make it a recycling alternative to different cleaning chemicals in the home, in addition to being rich in natural oils, potassium, and nitrogen. They’re even good for cleaning your hair to reduce coffee waste at home. If you use style products, massaging coffee grinds through your hair in the shower can help loosen and eliminate the residues left behind.
Make your own soaps or a face scrub at home
Caffeine in coffee grounds helps to increase blood microcirculation and works as an anti-inflammatory. As a result, coffee grinds are an excellent addition to handmade soaps and body scrubs to recycle coffee grounds. We even discovered a remedy for treating dark circles under the eyes with a paste made from wasted coffee grinds and water or coconut oil.
Furniture that has been scratched should be refinished
Coffee grinds can be used to touch up scuffs and scratches on dark wood furniture. Make a paste using used coffee grounds and water first. Apply the paste to the afflicted region with a cotton bud. Wait 10-15 minutes before buffing the grounds away with a cotton rag. The ground’s gritty roughness acts as a buffer, and the pigment helps to darken the area.
When it comes to pet care
Scrub your dog with a handful of used coffee grounds after giving him a bath and rinse. He’ll enjoy the skin stimulation, and fleas will most likely avoid him. Your used grounds, like ants, naturally repel these annoyances from your four-legged buddy.
Coffee grounds have even been recycled by the United States Department of Energy. Our government’s scientists have been hard at work putting these earthy particles to work, from lowering lead in drinking water to worm farming. It’s only natural that we do the same to reduce coffee waste at home.