Archive for the ‘Recycling’ Category

1. Start-up, Shutdown Schedules
Not everything needs to be turned on right away when the first cook arrives. Equipment start-up schedules similar to just-in-time ordering saves energy with no investment.

2. Low flow aerators
These are potentially one of the lowest priced efficiency measures a restaurant can buy. Aerators range from .50 to a several dollars and return the investment almost instantly.

3. Pre-rinse Sprayers
At about $60, these devices pay for themselves in about a week depending on your usage and prior sprayer. Some of the newest units on the market use as little as .65 gallons per minute compared to the old units that use around 3.5 gpm. New regulations require all pre-rinse sprayers to use no more than 1.6 gpm so go as low as you can find.

4. Turbo Pots
Research from the Food Service Technology Center shows that Turbo Pots use about half as much energy to boil a pot of water compared to a standard pot. If you have a pot of water boiling all day in your kitchen these pots are a must have.

5. Thawing Meats
A little bit of organization and scheduling could save many restaurants thousands of gallons of water and hundreds of dollars a year. If you must thaw meats with running water make sure the faucet has a low-flow aerator, and turn the flow down to just enough to keep water flowing across the product – not full blast.

6. CFLs
They are simple and almost old school at this point, but CFLs save a lot of money. Today’s CFLs are cheap and high quality, but don’t buy the cheapest ones you can find. You get what you pay for. Use them in hoods, storage areas, offices, back halls and walk-in coolers.

7. Training
All the green gadgets and gizmos in the world don’t save money unless the users are using them correctly. Moreover, training staff to be conscious about the resources they are using will go much further than any piece of energy efficient equipment.

8. Recycling
Even restaurants that currently recycle should audit their garbage once in a while. More than likely, recyclables are being thrown away and potentially costing the business extra hauling fees. Recycling is a simple task, and can cut a garbage bill in half if the restaurant is not currently taking part in the practice.

9. Composting
Food waste makes up something around 50% of the volume and 75% of the weight of most full service restaurants. Implementing a composting program can be a little more involved, but like recycling it soon becomes second nature to the staff.

10. Food Waste Tracking
Before starting a composting program, start tracking the restaurant’s food waste, and make changes to reduce that waste. Whether through simple paper logs or more complex digital systems like Leanpath, food waste tracking helps chefs and management actualize their waste and make adjustments to par lists, menus or schedules.

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Food Waste Calculator

Author: Paul

The EPA recently released a new food cost calculator that estimates the financial savings of source reduction, donation, and composting of food, and recycling of yellow grease. The calculator takes user input such as food costs and amounts of waste (so you will need some in-house data) and calculates savings and environmental benefits based on several scenarios. The calculator is created in a Microsoft Excel file and you will need macros enabled to run the file.

In addition to the calculator, the EPA also provides a wealth of information on food waste.

The food waste calculator is available on the EPA website.

I will also post a link to in on www.sustainablefoodservice.com under the Tools section.

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Almost everything can be recycled. It is just a matter of whether there is a market for that recycled material, and if someone is collecting it. Outside of curbside recycling of glass, cardboard, metal and plastic, there are a number of things that can be recycled or reused in some way.

1. Plastic film
Clean plastic wrap from linens, sleeves of disposable items and other dry goods can be recycled. Large, bailed volumes of it can be sold.

2. Wine Corks
ReCork America is an organization that recycles wine corks into useful material like flooring, insulation and countertops. Also, local school or material exchange organizations may take your corks for art projects.

3. Styrofoam
Styrofoam isn’t the easiest thing to recycle, but it can be done. Some places may charge a small fee for rigid foam like what electronics are packed in while many shipping stores will gladly take your Styrofoam peanuts.

4. Electronics
Electronics recycling is a huge global issue. Virtually all electronics contain toxic material; some in large amounts like CRT TVs and monitors, which contain between 5 and 15 pounds of lead. Depending on the item, you may pay a small fee to recycle them, but it is well worth the cost to keep pounds of lead and other toxic chemicals out of your local landfill. Did you know liquid from landfills winds up in waste water systems that are not made to filter toxic chemicals?

In addition to things that use electricity, electronic media like CDs, videotapes, CD cases and floppy disks are all recyclable. Check Earth911.com for an electronic recycler near you.

Only recycle electronics with reputable recyclers as some companies ship them to China and Africa where the electronics are improperly disposed of (burned), often by children. Learn more about the problems with global electronics recycling from the Basel Action Network.

5. Fluorescent lights
Fluorescent lights contain tiny amounts of mercury so they are usually illegal to throw in the trash – particularly by businesses. Many lighting stores, some hardware stores and some solid waste management departments collect linear tubes and CFLs for safe disposal. There is usually a small fee of about $.10 per ft of bulb.

6. Chemicals/Hazardous Waste
Old cleaning chemicals should not be dumped down the drain or in the garbage. Call your county waste management department to find local option for proper disposal.

7. Construction Waste
I speak from personal experience when I say recycling construction waste is easier than one may expect. Construction workers are usually very bad about recycling anything, but if you give them the ability to (and tell them to) they will recycle. Wood, wire, cement, conduit, nails, and basically anything metal are all recyclable. Old or unused tile, drywall, scrap wood, lighting and plumbing fixtures, doors, windows, etc. can all be sold, given away on Craigslist or a local Freecycle group, or donated to reuse centers.

8. Candle Wax
A restaurant I’ve worked with uses candles on the tables. One of the daily jobs is to warm the remaining wax from spent candles under the heat lamp then pour out the wax and put in a new one. One of the servers who liked to make candles started pouring the wax into take-out containers to make recycled candles. The management quickly realized how much wax was going to waste. We calculated they had thrown away an entire dumpster of wax in the ten years they had been open. They now donate the wax to a non-profit that teaches art classes.

9. Bottle Caps
Like wine corks and old candle wax, bottle caps are sometimes used in schools for art projects. Metal recyclers will also take them in larger quantities (at least a bucket). It doesn’t really take that long to collect a bucket’s worth.

10. Old wares, broken wares (70% metal)
Old broken tongs, ladles or anything at least 70% can be recycled, often in the standard curbside recycling – ask your waste hauler.

11. Wood
Wood crates, pallets or scrap from construction can often be recycled at yard debris composters. Pallet companies will often pick up your unwanted pallets for free.

12. Wax Cardboard
While wax cardboard cannot be recycled, it can be composted. All commercial composting facilities will take waxed cardboard. Remove any tape first.

13.  Printer Cartridges
All remanufactured toner cartridges stores take back printer cartridges regardless of whether they refill them or not. They will also take POS printer ribbons for recycling, but most do not remanufacture them. Also, many office stores have started taking back printer cartridges.

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Bails of Aluminum Cans

Bails of Aluminum Cans

Most anyone that reads this blog or has visited www.sustainablefoodservice.com probably already recycles, or at least wishes they had the ability to recycle in their area. Recycling was one of the first “green” ideas to be readily accepted by the general population, and has become second nature to a good part of the population. However, most restaurants are recycling just the basic cardboard, metal, glass and maybe a little plastic picked up by their local hauler, while there are numerous other materials those restaurants can recycle. Additionally, many foodservice operations do not do a very good job of recycling. They throw away recyclables and put non-recyclables in the recycling containers. Restaurants wanted to increase the value of the material and amount of material they are recycling need to implement a comprehensive recycling program.

CRPs start with a waste audit to learn what recycling issues your business may have. With data from a waste audit the CRP can look at what the restaurant is currently recycling, and widen the recycling program to include more materials. A CRP also looks at how the restaurant is recycling. Are recyclables ending up in the garbage, and where in the facility is that happening? What will prevent this from happening, etc.? Implementing a CRP into training, job descriptions and overall mission sends the message of commitment to waste reduction throughout the company, and in the end cuts waste hauling cost.

Why Cleaner Recyclables?

Tainted recyclables pose a problem for the MRFs (Material Recovery Facility). These are the places where your recyclables are separated, bailed and sold on the recyclables market. The problem arises when non-recyclable materials (contaminants – food, dirty recyclables, non-recyclable items, etc.) wind up in the wanted (and valuable) recyclables. The MRFs do a good job of separating out the unwanted materials, but some of it does get into the final recyclables bail. This decreases the value of those recyclables because companies making products from recycled material want clean, useful material to work with. This was recently described to me in terms of cooking. If you are baking cookies, the recipe calls for flour, sugar, eggs, etc., but you would not want to use flour that had garlic powder spilled in it. The same goes for companies making recycled content products. If they are making recycled content #1 bottles they want to use #1 labeled plastics only. So following the recycling guidelines of your local recycler is essential in the grand picture of recycling.

This can sometimes be easier said than done as restaurant have high turnover, many non-English speaking workers, minimum wage workers that are often not very motivated to go the extra step and many people are not used to recycling. Therefore, training, signage in multiple languages and placement of containers for recycling programs needs to be thorough, intuitive and easy. Post pictures of what is and what is not recyclable near garbage and recycling areas. Train staff to know what goes where and make it easy for them to recycle. Often, the simplest solution to improving a recycling program is just making the bins more accessible. Recycling should be a part of every employee’s job descriptions so they are not expected to do it voluntarily, but rather as part of their daily work.

What Else is Recyclable?

As for recyclability of things, there are a lot materials used in restaurants that could find a home other than in the garbage. Electronics, fluorescent lights (these are usually illegal to throw away), wine corks, broken equipment and plastic wrap are just a few items that can be recycled. Plastic wrap is one of the easiest materials to collect and recycle. It is usually already clean since it comes from packages of disposables, linens and other dry goods (don’t recycle plastic wrap that has been used for food), it compacts easily and is light weight. It is also easy to recycle even in areas without major recycling systems since many grocery stores have started recycling plastic bags. Recycling sections of local dumps will often take clean plastic wrap, or there may be a company nearby that is collecting and bailing its own wrap to sell on the market.

There are a couple resources for finding recyclers in your area. First local waste management departments are usually the best option to find info on what and where you can recycle locally. It is a great place to start, as they may know a school that will take your wine corks or bottle caps for art projects, or what local hardware stores recycle CFL bulbs.

Earth911.com is another great resource for finding local recyclers. Their website lists recyclers of various materials based on zip codes. Type in what you are trying to recycle and your zip code, and Earth911 will give you a list of recyclers of that item in your area.

In general, a comprehensive recycling program should be a part of any restaurant striving for a more sustainable business. It is a low or no-cost solution that can reap great rewards. Most of the work involved has to do with human behavior, which can be challenging, but changed with a sustained commitment to reducing waste.

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