If you have an empty keg, there are a few different options for responsible disposal or reuse. Kegs are typically made of stainless steel, which is a valuable material that can be recycled. Here are some methods to avoid sending your empty keg to the landfill:Return it to the store or brewery where you purchased it. Many sellers of kegs offer keg deposit programs and will provide a refund when you return the keg to them.If the keg is damaged or no longer usable, you can bring it to a local metal recycling facility. They will accept the stainless steel keg for recycling and ensure that the material is properly processed.If the keg is still in good condition, consider donating it to a homebrewing supply store or a local brewery. They may be able to repurpose the keg for their own brewing purposes.It's important to note that kegs are not considered hazardous waste and do not pose a safety risk. However, it's always a good idea to properly clean and sanitize the keg before returning, recycling, or donating it.