8 Surprising Benefits of Sauerkraut (Plus How to Make It)
Sauerkraut survived the test of time to become a popular side dish and condiment in many cultures. It's especially appreciated in Germany, where its name comes from.
Due to the fermentation it undergoes, sauerkraut offers nutrition and health benefits far beyond those of fresh cabbage.
This article outlines 8 health benefits of sauerkraut and provides a step-by-step guide for how to make your own.
1. Sauerkraut is Very Nutritious
Sauerkraut contains many nutrients important for optimal health. One cup (142 grams) provides (2Trusted Source):
- Calories: 27
- Fat: 0 grams
- Carbs: 6 grams
- Fiber: 4 grams
- Protein: 1 gram
- Sodium: 41% of the Daily Value (DV)
- Vitamin C: 23% of the DV
- Vitamin K1: 15% of the DV
- Iron: 12% of the DV
- Manganese: 9% of the DV
- Vitamin B6: 11% of the DV
- Folate: 9% of the DV
- Copper: 15% of the DV
- Potassium: 5% of the DV
Sauerkraut is particularly nutritious because it undergoes fermentation, a process during which microorganisms on the cabbage digest its natural sugars and convert them into carbon dioxide and organic acids.
Fermentation starts when yeast and bacteria that are naturally present on the cabbage and your hands, as well as in the air, come into contact with the sugars in the cabbage.
However, unlike cabbage, sauerkraut can be high in sodium. Keep this in mind if you're watching your salt intake.
Sauerkraut is rich in fiber, vitamins, and minerals. Its probiotics also help your body absorb these nutrients more easily, which is what makes sauerkraut more nutritious than raw cabbage or coleslaw.
2. Improves Your Digestion
Your gut is said to contain over 100 trillion microorganisms or "gut flora," which is more than 10 times the total number of cells in your body.
Unpasteurized sauerkraut contains probiotics, which are beneficial bacteria that act as the first line of defense against toxins and harmful bacteria. They can also improve your digestion and overall health.
Probiotics like those in sauerkraut can help improve the bacterial balance in your gut after it has been disturbed by the use of antibiotics. This can help reduce or prevent antibiotic-provoked diarrhea.
Research also shows that probiotics help reduce gas, bloating, constipation, diarrhea, and symptoms linked to Crohn's disease and ulcerative colitis.
Probiotic supplements may contain anywhere from 1–50 billion colony-forming units (CFUs) per dose. In comparison, 1 gram of sauerkraut may contain 1,000–100 million CFUs.
Different probiotic strains may provide varying advantages. Thus, consuming a wide variety of strains may give you a broader range of health benefits.
In this regard, sauerkraut may have the advantage. Research has reported that one serving may contain up to 28 distinct bacterial strains
Sauerkraut is a source of probiotics, which provide many potential health benefits. It also contains enzymes that help your body absorb nutrients more easily.
3. Boosts Your Immune System
Sauerkraut is a source of immune-boosting probiotics and nutrients.
For starters, the bacteria that populate your gut can have a strong influence on your immune system. The probiotics found in sauerkraut may help improve the balance of bacteria in your gut, which helps keep your gut lining healthy.
A stronger gut lining helps prevent unwanted substances from "leaking" into your body and causing an immune response.
Maintaining a healthy gut flora also helps prevent the growth of harmful bacteria and may even boost the production of natural antibodies.
Moreover, regularly consuming probiotic foods like sauerkraut may reduce your risk of developing infections, such as the common cold and urinary tract infections.
If you do get sick, regularly consuming probiotic-rich foods may help you recover faster.
In particular, upping your vitamin C intake when you have the common cold may help you get rid of symptoms more quickly.
Sauerkraut is a source of probiotics, vitamin C, and iron, all of which contribute to a stronger immune system.
4. May Help You Lose Weight
Regularly consuming sauerkraut may help you lose weight and keep it off.
That's partly because sauerkraut, like most vegetables, is low in calories and high in fiber. High fiber diets keep you fuller for longer, which may help you naturally reduce the number of calories you eat each day.
Sauerkraut's probiotic content may also contribute to a trimmer waistline.
The exact reasons aren't yet fully understood, but scientists believe that certain probiotics may have the ability to reduce the amount of fat your body absorbs from your diet.
Various studies report that participants given probiotic-rich foods or supplements lost more weight than those given a placebo.
A recent study even reports that purposely overfed participants given probiotics gained about 50% less body fat than overfed participants given a placebo. This suggests that a probiotic-rich diet may even help prevent weight gain.
However, these results are not universal. In addition, different probiotic strains may have varying effects. Thus, more research is needed to determine the effectiveness of sauerkraut-specific probiotic strains on weight loss.
Sauerkraut's low calorie, high fiber, and high probiotic content may help prevent weight gain and promote the loss of unwanted body fat.
5. Helps Reduce Stress and Maintain Brain Health
While your mood can affect what you eat, the reverse is also thought to be true. What you eat can affect your mood and brain function.
An increasing number of studies are discovering an intimate connection between your gut and brain.
They've found that the type of bacteria present in your gut may have the ability to send messages to your brain, influencing the way it functions and perceives the world.
For instance, fermented, probiotic foods such as sauerkraut contribute to the creation of a healthy gut flora, which research shows may help reduce stress and maintain brain health.
Probiotics have been found to help improve memory and reduce symptoms of anxiety, depression, autism, and even obsessive-compulsive disorder (OCD).
Sauerkraut may also maintain brain health by increasing your gut's absorption of mood-regulating minerals, including magnesium and zinc.
That said, some researchers warn that compounds in sauerkraut may interact with monoamine oxidase inhibitors (MAOIs), a type of medication prescribed to treat depression, anxiety disorders, and Parkinson's disease.
Individuals taking these medications should consult their healthcare provider before adding sauerkraut to their diet.
Sauerkraut promotes healthy gut flora and may increase the absorption of mood-regulating minerals from your diet. Both of these effects help reduce stress and maintain brain health.
6. May Reduce the Risk of Certain Cancers
Cabbage, the main ingredient in sauerkraut, contains antioxidants and other beneficial plant compounds that may help reduce the risk of certain cancers.
Researchers believe these compounds may help reduce DNA damage, prevent cell mutations, and block the excessive cell growth that typically leads to tumor development.
The cabbage fermentation process may also create particular plant compounds that suppress the growth of precancerous cells.
Certain genes are associated with an increased risk of cancer. The expression of these genes is sometimes modulated by chemical compounds in the food you eat.
Two recent studies suggest that cabbage and sauerkraut juice may help reduce the risk of cancer by reducing the expression of cancer-associated genes.
In another study, researchers observed that women who ate a lot of cabbage and sauerkraut from their teens into adulthood had a reduced risk of breast cancer.
However, the number of studies is limited, and not all studies found the same results. Thus, more are needed before strong conclusions can be made.
Sauerkraut contains beneficial plant compounds that may reduce the risk of cancer cells developing and spreading.
7. May Promote Heart Health
Sauerkraut may contribute to a healthier heart.
That's because it contains a good amount of fiber and probiotics, both of which may help reduce cholesterol levels.
Probiotics such as those found in sauerkraut may also help lower blood pressure slightly in people with hypertension. People seem to achieve the best results when they take at least 10 million CFUs per day for longer than 8 weeks.
Moreover, sauerkraut is one of the rare plant sources of menaquinone, more commonly known as vitamin K2.
Vitamin K2 is believed to help reduce the risk of heart disease by preventing calcium deposits from accumulating in the arteries.
In one study, regular intake of vitamin-K2-rich foods was linked to a 57% lower risk of dying from heart disease over the 7–10 year study period.
In another, women reduced their risk of heart disease by 9% for every 10 mcg of vitamin K2 they consumed per day.
For reference, 1 cup of sauerkraut contains about 6.6 mcg of vitamin K2.
The fiber, probiotic, and vitamin K2 contents of sauerkraut may contribute to lower cholesterol levels, slight improvements in blood pressure, and a lower risk of heart disease.
8. Contributes to Stronger Bones
Sauerkraut contains vitamin K2, which plays an important role in bone health.
More specifically, vitamin K2 activates two proteins that bind to calcium, the main mineral found in bones.
This is thought to contribute to stronger, healthier bones. In fact, several studies have shown that vitamin K2 may benefit bone health.
For instance, a 3-year study in postmenopausal women observed that those taking vitamin K2 supplements experienced slower rates of age-related loss in bone mineral density.
Similarly, several other studies have reported that taking vitamin K2 supplements reduced the risk of spine, hip, and non-spine fractures by 60–81%.
However, some of these studies used supplements to provide very high doses of vitamin K2. Thus, it's unknown whether the vitamin K2 you'd get from eating sauerkraut alone would provide the same benefits.
Sauerkraut contains vitamin K2, a nutrient that promotes healthier, stronger bones.
How to Shop for Sauerkraut
You can find sauerkraut easily in most supermarkets, but not all types you'll come across will be the same.
To ensure you get the most out of store-bought sauerkraut, try to keep these simple tips in mind:
- Avoid pasteurized varieties. Off-the-shelf sauerkraut is typically pasteurized, a process that kills the beneficial probiotics. Refrigerated varieties are less likely to be pasteurized, but check the label to be sure.
- Avoid preservatives. Many store-bought sauerkraut brands contain preservatives, which may lower the probiotic count.
- Avoid added sugars. Sauerkraut should only contain two basic ingredients: cabbage and salt. Some varieties may also add extra vegetables, but avoid those that add sugar or anything else to the mix.
Alternatively, to make sure you get all the health benefits of sauerkraut, you can make it yourself.
You will get the most benefits out of store-bought sauerkraut by opting for non-pasteurized varieties that don't contain added sugars or preservatives.
How to Make Sauerkraut
Making sauerkraut is easy, simple and inexpensive. Here's how:
- 1 medium green cabbage
- 1 tablespoon (15 mL) of non-iodized salt
- 2–3 carrots, shredded (optional)
- 2–3 cloves garlic, finely chopped (optional)
Have a 1-quart (1-liter) jar ready to keep the sauerkraut in, a 4-ounce (120-mL) smaller jar to press it down, and a kitchen scale to weigh your cabbage mixture.
- If you wish to add carrots and garlic, start by placing them in a large bowl.
- Discard the outer leaves of your cabbage, setting one nicer leaf aside. Then, slice the cabbage into quarters, leaving the core in. This makes shredding easier.
- Shred the cabbage quarters into the large bowl with the carrot and garlic mix. Incorporate enough cabbage to bring the total weight up to 28 ounces (800 grams), which will fit a 1-quart (1-liter) jar.
- Add salt and massage it into the cabbage mixture for a few minutes until brine starts accumulating at the bottom of your bowl.
- Pack the cabbage mixture into a clean, 1-quart (1-liter) jar, pressing down to get rid of air pockets. Pour the remaining brine into the jar. Air in the jar enables harmful bacteria to grow, so make sure the mixture is completely submerged.
- Trim the cabbage leaf you set aside earlier to the size of your jar opening. Place it in the jar on top of the mixture to prevent veggies from floating to the surface.
- Place a 4-ounce (120-mL) jelly jar with no lid inside the larger jar, on top of the mixture. This will hold your veggie mixture below the brine during fermentation.
- Screw the lid onto your 1-quart (1-liter) jar. It will press the jelly jar down, keeping your cabbage mixture below the brine. Leave the lid slightly loose, which will allow gases to escape during the fermentation process.
- Keep it at room temperature and out of direct sunlight for 1–4 weeks.
Keep in mind that the larger the head of cabbage you start with, the sweeter and better your sauerkraut will taste.
If you're impatient to taste your creation, you can do so after 7 days. The longer you allow it to ferment, the stronger the taste will be.
Here are some additional sauerkraut recipes:
Follow the steps above to make your own inexpensive, tasty sauerkraut at home.
The Bottom Line
Sauerkraut is incredibly nutritious and healthy.
It provides probiotics and vitamin K2, which are known for their health benefits, and many other nutrients.
Eating sauerkraut may help you strengthen your immune system, improve your digestion, reduce your risk of certain diseases, and even lose weight.
To reap the greatest benefits, try eating a little bit of sauerkraut each day.
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A fast-spreading variant of the coronavirus that causes COVID-19 has been found in at least 10 states, and people are wondering: How do I protect myself now?
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What Can You Do to Stay Safe?<p>1) Pay attention to the type of face mask you use, and how it fits.</p><p>Most off-the-shelf face coverings are not 100% effective at preventing droplet emission. With the new variant spreading more easily and likely infectious at lower concentrations, it's important to select coverings with materials that are most effective at stopping droplet spread.</p><p>When available, N95 and surgical masks consistently perform the best. Otherwise, face coverings that use <a href="https://www.sciencedirect.com/science/article/pii/S2352431620301802?casa_token=-Dj6nGBAm24AAAAA:qq9BpbzCKaPDFcV73ohA2fCnhE_Zlkss6Bei3kUwq9QYndhHj0Vafbbd-ef_855lx6knDfUt" target="_blank">multiple layers of material</a> are preferable. Ideally, the material should be a tight weave. High thread count cotton sheets are an example. Proper fit is also crucial, as gaps around the nose and mouth can <a href="https://pubs.acs.org/doi/10.1021/acsnano.0c03252" target="_blank" rel="noopener noreferrer">decrease the effectiveness by 50%</a>.</p><p>2) Follow social distancing guidelines.</p><p>While the current social distancing guidelines are not perfect – <a href="https://theconversation.com/what-a-smoky-bar-can-teach-us-about-the-6-foot-rule-during-the-covid-19-pandemic-145517" target="_blank" rel="noopener noreferrer">6 feet isn't always enough</a> – they do offer a useful starting point. Because aerosol concentrations levels and infectivity are highest in the space immediately surrounding anyone with the virus, increasing physical distancing can help reduce risk. Remember that people are infectious <a href="https://medical.mit.edu/faqs/COVID-19#faq-10" target="_blank" rel="noopener noreferrer">before they start showing symptoms</a>, and they many never show symptoms, so don't count on seeing signs of illness.</p><p>3) Think carefully about the environment when entering an enclosed area, both the ventilation and how people interact.</p><p>Limiting the size of gatherings helps reduce the potential for exposure. Controlling indoor environments in other ways can also be a highly effective strategy for reducing risk. This includes <a href="https://theconversation.com/what-a-smoky-bar-can-teach-us-about-the-6-foot-rule-during-the-covid-19-pandemic-145517" target="_blank" rel="noopener noreferrer">increasing ventilation rates</a> to bring in <a href="https://theconversation.com/keeping-indoor-air-clean-can-reduce-the-chance-of-spreading-coronavirus-149512" target="_blank" rel="noopener noreferrer">fresh air and filtering existing air</a> to dilute aerosol concentrations.</p><p>On a personal level, it is helpful to pay attention to the types of interactions that are taking place. For example, many individuals shouting can create a higher risk than one individual speaking. In all cases, it's important to minimize the amount of time spent indoors with others.</p><p>The CDC has warned that B.1.1.7 could <a href="https://www.cdc.gov/mmwr/volumes/70/wr/mm7003e2.htm?s_cid=mm7003e2_w" target="_blank" rel="noopener noreferrer">become the dominant SARS-CoV-2 variant</a> in the U.S. by March. Other fast-spreading variants have also been found in <a href="https://virological.org/t/genomic-characterisation-of-an-emergent-sars-cov-2-lineage-in-manaus-preliminary-findings/586" target="_blank" rel="noopener noreferrer">Brazil</a> and <a href="https://www.who.int/csr/don/31-december-2020-sars-cov2-variants/en/" target="_blank" rel="noopener noreferrer">South Africa</a>. Increased vigilance and complying with health guidelines should continue to be of highest priority.</p>
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By Tara Lohan
A key part of the United States' clean energy transition has started to take shape, but you may need to squint to see it. About 2,000 wind turbines could be built far offshore, in federal waters off the Atlantic Coast, in the next 10 years. And more are expected.
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A northern gannet flying along Cape May, N.J. Ann Marie Morrison / CC BY-NC-ND 2.0<p>"There's <a href="https://www.sciencedirect.com/science/article/abs/pii/S0006320716303196" target="_blank">some evidence</a> that they just won't use areas where turbines are, but that also excludes them from key foraging areas," says Felton. Researchers are still studying what this may mean for the birds. But a <a href="https://www.sciencedirect.com/science/article/pii/S0141113620305304" target="_blank">study</a> published in December 2020 conducted at Bass Rock, Scotland — home to the world's largest northern gannet colony — found that wind developments could reduce their growth rate, though not enough to cause a population decline.</p><p>Other birds, such as great cormorants and European shags, are <a href="https://www.sciencedirect.com/science/article/abs/pii/S0006320716303196" target="_blank">attracted to wind developments</a> and use the infrastructure to rest while opening up new foraging areas farther from shore.</p><p>"There's plenty of potential for a bird to use a wind farm and still to avoid the turbines themselves," says Felton.</p><p>Birds like pelicans, however, are less versatile in their movements and are at particular risk of collision because of their flight pattern, she says.</p><p>But how disruptive or dangerous offshore turbines will be along the East Coast isn't yet known.</p><p>Federal and state agencies, along with nongovernmental organizations, says Felton, have done good research to try to better understand those potential impacts. "But these are all theoretical, because we don't have a lot of offshore wind yet in the United States."</p>
Threats to Ocean Life<p>Birds aren't the only wildlife of concern. More development in ocean waters could affect a litany of marine species, some of which are already facing other pressures from overfishing, pollution, habitat destruction and climate change.</p><p>Scientists have found that marine mammals like whales and dolphins could be disturbed by the jarring sounds of construction, especially if pile driving is used to hammer the steel turbine platform into the seafloor.</p><p>The noises, though short-lived, could impede communication between animals, divert them from migration routes or cause them to seek less suitable areas for feeding or breeding. Research from Europe found that harbor porpoises, seals and dolphins may avoid development areas during construction. In most, but <a href="https://iopscience.iop.org/article/10.1088/1748-9326/7/4/045101" target="_blank">not all cases</a>, the animals were believed to have returned to the area following construction.</p><p>The biggest concern for conservation groups in the United States is the critically endangered North American right whale. There are fewer than 400 remaining, and the species' habitat overlaps with a number of planned wind development areas along the East Coast.</p><p>"Offshore wind is in no way the cause of the challenges the whales face, but it's going to be another pressure point," says John Rogers, senior energy analyst for the Union of Concerned Scientists.</p><p>Researchers aren't sure how right whales will respond to the noise from pile driving.</p><p>"But we are concerned, based on what we know about how whales react to other noise sources, that they may avoid [wind development] areas," says Kershaw.</p><p>And if that displacement causes them to miss out on important food resources, it could be dangerous for a species already on the brink.</p><p>There are a few other potential threats, too.</p><p>Ships associated with the development — more plentiful during construction — also pose a danger. In the past few years cargo ships, fishing boats and other vessels have caused half of all deaths of North Atlantic right whales.</p>
A juvenile right whale breaches against the backdrop of a ship near the St. Johns River entrance. Florida Fish and Wildlife Conservation Commission / NOAA Research Permit #775-1600-10<p>And after construction, the noise from the spinning turbines will be present in the water at low decibels. "We don't quite know how the great whales will react to those sounds," says Jeremy Firestone, the director of the Center for Research in Wind at the University of Delaware.</p><p>Other marine mammals may also perceive the noise, but at low decibels it's unlikely to be an impediment, <a href="http://www.int-res.com/abstracts/meps/v309/p279-295/" target="_blank">research has found</a>.</p><p>And it's possible that wind development could help some ocean life. Turbine foundations can attract fish and invertebrates for whom hard substrates create habitat complexity — known as the "reef effect," according to researchers from the University of Rhode Island's <a href="https://dosits.org/animals/effects-of-sound/anthropogenic-sources/wind-turbine/" target="_blank" rel="noopener noreferrer">Discovery of Sound in the Sea</a> program. Exclusion of commercial fishing nearby may also help shelter fish and protect marine mammals from entanglements in fishing gear.</p>
Ensuring Safe Development<p>Despite the potential dangers, researchers have gathered a few best practices to help diminish and possibly eliminate some risks.</p><p>When it comes to ship strikes, the easiest thing is to slow boats down, mandating a speed of <a href="https://biologicaldiversity.org/w/news/press-releases/vessel-speed-limits-sought-protect-endangered-north-atlantic-right-whales-2020-08-06/" target="_blank">10 knots</a> in wind development areas, and using visual and acoustic monitoring for whales.</p><p>Adjusting operations to reduce boat trips between the shore and the wind development will also help. A new series of service operating vessels can allow maintenance staff to spent multiple days onsite, says Kershaw, cutting down on boat traffic.</p><p>For construction noise concerns, developers can avoid pile driving during times of the year when whales are present. And, depending on the marine environment, developers could use "quiet foundations" that don't require pile driving. These include gravity-based or suction caisson platforms.</p><p>Floating turbines are also used in deep water, where they're effectively anchored in place — although that poses its own potential danger. "We have concerns that marine debris could potentially become entangled around the mooring cables of the floating arrays and pose a secondarily entanglement risk to some species," says Felton, who thinks more research should be conducted before those become operational in U.S. waters — a process that's already underway in Maine, where a <a href="https://composites.umaine.edu/2020/08/05/diamond-offshore-wind-rwe-renewables-join-the-university-of-maine-to-lead-development-of-maine-floating-offshore-wind-demonstration-project/" target="_blank" rel="noopener noreferrer">demonstration project is being built</a>.</p><p>If loud noises are unavoidable during construction, noise-reducing technologies such as bubble curtains can help dampen the sound. And scheduling adjacent projects to conduct similar work at the same time could limit the duration of disturbances.</p>
The foundation installation of the off shore wind farm Sandbank using a bubble curtain. Vattenfall / Ulrich Wirrwa / CC BY-NC-ND 2.0<p>Once turbines become operational, reducing the amount of light on wind platforms or using flashing lights could help deter some seabirds, NRDC <a href="https://www.nrdc.org/sites/default/files/harnessing-wind-advance-wind-power-offshore-ib.pdf" target="_blank" rel="noopener noreferrer">researchers reported</a>. And scientists are exploring using ultrasonic noises and ultraviolet lighting to keep bats away. "Feathering," or shutting down the turbine blades during key migration times, could also help prevent fatalities.</p><p>"We need to make sure that offshore wind is the best steward it can be of the marine ecosystem, because we want and expect it to be a significant part of the clean energy picture in some parts of the country," says Rogers. "We also have to recognize that we're going to learn by doing, and that some of these things we're going to figure out best once we have more turbines in the water."</p><p>That's why environmental groups say it's important to establish baseline information on species before projects begin, and then require developers to conduct monitoring during construction and for years after projects are operational.</p><p>Employing an "adaptive management framework" will ensure that developers can adjust their management practices as they go when new information becomes available, and that those best practices are incorporated into the requirements for future projects.</p>
Putting Research Into Action<p>Advancing these conversations at the federal level during the Trump administration, though, has been slow going.</p><p>"We didn't really have any productive discussions with the administration in the last four years," says Kershaw.</p><p>And when it comes to birds, Felton says the Bureau of Ocean Energy Management's recently completed "draft cumulative environmental impact statement" covering offshore wind developments had a lot of good environmental research, but little focus on birds.</p><p>"Part of that comes from the current administration's interpretation of the Migratory Bird Treaty Act," she says.</p><p>President Trump has been hostile to both wind energy <em>and</em> birds, <a href="https://www.nytimes.com/2021/01/05/climate/trump-migratory-bird-protections.html" target="_blank">and finished gutting the Migratory Bird Treaty Act</a> in his administration's the final days, removing penalties for companies whose operations kill migratory birds.</p><p>There's hope that the Biden administration will take a different approach. But where the federal government has been lacking lately, Kershaw says, they've seen states step up.</p><p>New York, for example, has established an <a href="https://www.nyetwg.com/" target="_blank" rel="noopener noreferrer">Environmental Technical Working Group</a> composed of stakeholders to advise on environmentally responsible development of offshore wind.</p><p>The group is led by the New York State Energy Research and Development Authority, but it isn't limited to the Empire State. It's regional in focus and includes representatives from wind developers with leases between Massachusetts and North Carolina; state agencies from Massachusetts to Virginia; federal agencies; and science-based environmental NGOs.</p><p>New York's latest solicitation for clean energy projects includes up to 2,500 megawatts of offshore wind and <a href="https://www.nyetwg.com/announcements" target="_blank" rel="noopener noreferrer">requires developers</a> to contribute at least $10,000 per megawatt for regional monitoring of fisheries and other wildlife.</p><p>Environmental groups have also worked directly with developers, including an agreement with Vineyard Wind — an 800-megawatt project off the Massachusetts coast that could be the first utility-scale wind development in federal waters — to help protect North Atlantic right whales.</p><p>The agreement includes no pile driving from Jan. 1 to April 30, ceasing activities at other times when whales are visually or acoustically identified in the area, speed restrictions on vessels, and the use of noise reduction technology, such as a bubble curtain during pile driving.</p><p>"The developers signed the agreement with us, and then they incorporated, most, if not all of those measures into the federal permitting documents," says Kershaw. "The developers really did a lot of bottom up work to make sure that they were being very protective of right whales."</p><p>Environmental groups are in talks with other developers on agreements too, but Felton wants to see best practices being mandated at the federal level.</p><p>"It's the sort of a role that should be being played by the federal government, and without that it makes the permitting and regulation process less stable and less transparent," she says." And that in turn slows down the build out of projects, which is also bad for birds because it doesn't help us address and mitigate for climate change."</p><p>Kershaw agrees there's a lot more work to be done, especially at the federal level, but thinks we're moving in the right direction.</p><p>"I think the work that's been done so far in the United States has really laid the groundwork for advancing this in the right way and in a way that's protective of species and the environment," she says. "At the same time, it's important that offshore wind does advance quickly. We really need it to help us combat the worst effects of climate change."</p><p><em><a href="https://therevelator.org/author/taralohan/" target="_blank" rel="noopener noreferrer">Tara Lohan</a> is deputy editor of The Revelator and has worked for more than a decade as a digital editor and environmental journalist focused on the intersections of energy, water and climate. Her work has been published by The Nation, American Prospect, High Country News, Grist, Pacific Standard and others. She is the editor of two books on the global water crisis.</em></p><p><em style="">Reposted with permission from <a href="https://therevelator.org/offshore-wind-wildlife" target="_blank" style="">The Revelator</a>. </em></p>
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