In Spain, over half of the food waste —54% according to recent data— comes from households. Every year, tons of perfectly good food end up in the trash, posing not just a severe environmental issue but also an economic waste for families. The fight against food wastage has become a priority on all fronts, particularly following the recent enactment of the Law for the Prevention of Food Loss and Waste, which sets clear measures for both companies and citizens.
Here are key strategies for reducing waste at home, saving money, and contributing to sustainability.
Planning is Your Best Ally
Planning is crucial. Creating weekly menus and shopping accordingly prevents impulsive buys and helps prioritize fresh, seasonal food. Checking your pantry before hitting the supermarket is another essential step in avoiding duplicates and waste.
Understanding Expiry Dates
Knowing the difference between the expiration date and the best before date is important. The former indicates the safe limit for consuming the food, while the latter suggests when the product will maintain its optimal qualities, allowing for consumption afterwards without risk if it has been properly stored.
Proper Storage and Preservation
Storing food correctly extends its shelf life. Using airtight containers, maintaining the cold chain, and knowing the right fridge organization — more perishable products on the top shelves and sturdier items on the bottom — are simple yet effective practices.
Creativity in the Kitchen
Using leftovers in new recipes is a practical and tasty way to reduce waste. Soups, omelets, croquettes, or salads can transform previous meal remnants into exciting new dishes.
Cooking the Right Amounts
Avoiding cooking excessive portions is key. If there is excess, it’s better to freeze or refrigerate leftovers for another day.
The New Law: Mandatory Containers in Hospitality and Measures in Supermarkets
The Law for the Prevention of Food Loss and Waste, passed by Congress, requires restaurants to offer free, sustainable containers so customers can take their leftovers home. This aims to normalize responsible consumption outside the home. Furthermore, large retailers must donate food not sold but still in optimal condition, and offer aesthetically flawed or near-expiry products at discounted prices.
Economic and Social Impact
Food waste directly impacts household economy. According to the Ministry of Agriculture, Fisheries and Food, a Spanish family throws away an average of 30 to 40 kilos (about 66 to 88 pounds) of food per year. This translates to roughly an additional cost of 250 euros ($270) annually per household. Reducing this amount means not only saving money but also contributing to CO2 emission reduction and the responsible use of natural resources.
Next Steps and Education
The law also includes awareness campaigns in schools and public spaces, as well as incentives for businesses that implement waste reduction strategies. Citizens can also contribute by teaching younger generations the importance of valuing food and utilizing resources efficiently.
Conclusion
Fighting food wastage starts at home. With planning, awareness, and small daily actions, it’s possible to significantly reduce the amount of food that ends up in the trash. The new legislation in Spain marks an advance in this collective fight. Now, the responsibility lies with everyone: consumers, retailers, the hospitality industry, and public administrations, working together for a more sustainable future and respect for the environment.