4 Steps to a Climate-Friendly Summer Cookout
There's nothing like firing up the grill, playing some lawn games and enjoying the long days of summer with some of your best friends or closest family. But, let's face it; burning charcoal, sipping out of Solo cups and noshing on disposable plates isn't the most eco-friendly way to enjoy summer. In fact, here's a mind blowing set of stats from the Department of Energy, July 4th cookouts release 225,000 metric tons of carbon dioxide, burn the equivalent of 2,300 acres of forest, and use enough charcoal, lighter fuel and gas to power 20,000 households for one year.
If you want a smaller carbon footprint after your alfresco eating, just follow a few of these simple tips.
1. Green Your Gear
Ditch the charcoal grill to reduce your carbon footprint. Propane, natural gas and electric grills all burn cleaner than charcoal. Remember, propane and natural gas are not renewable energy sources. So, if you really want to up your eco-grilling game, opt for a solar powered grill. The technology has advanced so far that your grill is ready five times faster than charcoal.
If solar isn't happening for you this summer, Greener Ideal suggests a dome grill as an elegant and durable option. It traps and recirculates heat so effectively it will drastically reduce how much fuel is needed to cook your food.
If your motto is charcoal or nothing, shoot for a sustainably sourced natural briquette without chemicals that are made from local plants instead of wood from tropical forests. And, use a starter chimney to eliminate the need for chemical-heavy lighter fluid.
2. Ditch the Disposables
Make sure you've got the right reusable grilling tools like this eco-friendly kit that Greener Ideal suggests. It's got all your essentials — including a multipurpose flipper, basting brush, knife and hot mitt. Plus, a nifty carrying case means you're less likely to lose any parts.
Before setting up those Hefty bags to hold all those plastic plates and forks headed to a landfill, consider reusable plates, cups and cutlery. If you're thinking of using paper plates, don't. It's a waste of water. A single paper plate takes eight gallons of water to make. That's a lot of water when you consider how many plates you'll run through. By contrast, a dishwasher uses six to 10 gallons of water to clean a full load, research shows.
Yet, if disposable is necessary, go for a green alternative to paper and plastic. Plates made from bamboo, palm or plant fibers are fully compostable. It's easy to go green with drinking straws. Try reusable metal and bamboo straws, or disposable straws made from hay or seaweed. And reusable kebab sticks are an elegant way to serve up all those local, grilled veggies.
3. Think Local
The bulk of any barbecue's greenhouse gas emissions is in food choices. The Sierra Club suggests shrinking your BBQs carbon footprint by buying local fruits, veggies and meat. Your local farmers market may even have a homemade potato chip stand. Buying locally grown foods cuts down on the energy required to store, transport and package food across long distances.
Buying at your farmers market will support your local economy and help build a relationship with the person who grew your food. Plus, as GoodShop points out, during summer, local fruits and veggies are usually at their peak, so your BBQ will have that much more flavor.
Have fun serving up a sample of local wines and craft beers.
4. More Veggies. Sustainably Sourced Meat
A veggie burger.
While burgers and dogs usually take center-stage at a summer barbecue, an eco-friendly picnic should restructure that paradigm. Every pound of beef you eliminate from your barbecue makes a big difference in your carbon footprint. British chefs told the Guardian to reduce beef, pork and chicken and going for sustainable seafood like Arctic char, tilapia and squid. And, if red meat is necessary, go for lamb, which is almost always raised on grass pastures.
And, there are no shortages of meat replacements these days. Treehugger suggests using portobello mushrooms or chickpea burgers. The Sierra Club has a recipe for a sweet potato black bean burger. And Beyond Meat burgers are available at most major grocery stores.
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Home gardening is having a boom year across the U.S. Whether they're growing their own food in response to pandemic shortages or just looking for a diversion, numerous aspiring gardeners have constructed their first raised beds, and seeds are flying off suppliers' shelves. Now that gardens are largely planted, much of the work for the next several months revolves around keeping them healthy.
Start With Prevention<p>Just as preventive steps like maintaining a balanced diet help keep humans healthy, home growers can take many actions to help their gardens thrive.</p><p>One key step is assessing soil fertility – the ability of soil to sustain plant growth – which can vary widely depending on your location and soil type. Low soil fertility limits food production and predisposes plants to disease and pests. University extension <a href="https://soiltesting.wvu.edu/" target="_blank">soil testing labs</a> can help evaluate the quality of garden soil and identify nutrient deficiencies and acidic soils, often at no charge.</p>
Using weed barrier landscape cloth for planting rows and mulching between rows is an effective way to suppress weeds. Matt Kasson, CC BY-ND
Diagnosing Problems<p>Common plant pathogens include <a href="https://www.apsnet.org/edcenter/disandpath/viral/introduction/Pages/PlantViruses.aspx" target="_blank">viruses</a>, <a href="https://www.apsnet.org/edcenter/disandpath/prokaryote/intro/Pages/Bacteria.aspx" target="_blank">bacteria</a>, <a href="https://www.apsnet.org/edcenter/disandpath/nematode/intro/Pages/IntroNematodes.aspx" target="_blank">nematodes</a>, <a href="https://www.apsnet.org/edcenter/disandpath/oomycete/introduction/Pages/IntroOomycetes.aspx#:%7E:text=The%20oomycetes%2C%20also%20known%20as,foliar%20blights%20and%20downy%20mildews." target="_blank">oomycetes</a> and <a href="https://www.apsnet.org/edcenter/disandpath/fungalasco/intro/Pages/IntroFungi.aspx" target="_blank">fungi</a>. All of these microorganisms, especially at an early stage of infection, are too small to see. But when they proliferate, they cause changes in plants that we can recognize.</p><p>Unlike insects, which move around on six legs or on wings through the air, pathogens can move unseen and unchecked from leaf to leaf on the wind, through the soil or in droplets of water. Some microbes have even formed intimate relationships with insects and use them as vehicles to move from plant to plant, which makes these pathogens even more challenging to manage. Unfortunately, by the time some pathogens make their presence known, the damage is already done.</p><p>We recently conducted a <a href="https://twitter.com/kasson_wvu/status/1265989041725624323" target="_blank">Twitter poll</a> of gardeners nationwide to find out which culprits plagued their gardens. People named <a href="https://ento.psu.edu/extension/factsheets/aphids" target="_blank">aphids</a>, <a href="https://ento.psu.edu/extension/factsheets/squash-vine-borer" target="_blank">squash vine borers</a>, <a href="https://ento.psu.edu/extension/factsheets/squash-bug" target="_blank">squash bugs</a> and <a href="https://ento.psu.edu/extension/factsheets/flea-beetle" target="_blank">flea beetles</a> as the most problematic insect pests. Their most troublesome pathogens included <a href="https://extension.wvu.edu/lawn-gardening-pests/plant-disease/fruit-vegetable-diseases/powdery-mildew" target="_blank">powdery mildew</a>, <a href="https://plantpath.ifas.ufl.edu/rsol/Trainingmodules/BWTomato_Module.html" target="_blank">tomato bacterial wilt</a> and <a href="https://extension.wvu.edu/lawn-gardening-pests/plant-disease/fruit-vegetable-diseases/downy-mildew" target="_blank">cucurbit downy mildew</a>.</p><p>To manage such perennial challenges, the first step is to spend time closely looking at your plants. Do you notice any insects consistently hanging around, or molds colonizing leaves or other plant parts? How about symptoms such as blight, stunting, or leaves that are yellowing, browning or wilting?</p>
This white fungal growth is an early sign of powdery mildew on a leaf of susceptible summer squash. Matt Kasson, CC BY-ND
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