1 Pound of Essential Oil = 250 Pounds of Lavender
By Nikki Yeager
Essential oils have enjoyed a boom in sales over the last decade as Western consumers search for alternatives to chemical-laden products that are toxic both to their bodies and to the planet. Since the first recorded essential oil blend was recorded in Egypt in 1,500 BC, people around the world have been using essential oils for their perceived medicinal properties. A market research study by Grand View Research estimates that the global essential oils market is expected to reach $11.67 billion by 2022. Such a high level of demand raises two vital questions: Where are all these essential oils coming from, and what is their impact on the environment?
To begin with, in order to produce a single pound of essential oil, enormous quantities of plants are required: 10,000 pounds of rose petals, 250 pounds of lavender, 6,000 pounds of melissa plant, 1,500 lemons and so forth. According to Nicole Nelson, marketing coordinator for herbal distribution retailer Mountain Rose Herbs, due to a variety of factors, large amounts of produce are needed to produce oils. For example, some oils are more difficult to extract because instead of being externally secreted by the plant, the oils are stored in tiny cavities or ducts within the plant. Other oils provide small yields in general. For example, Bay Leaf can be expected to provide a 3 percent yield during distillation, whereas Rose Petals typically provide only a .006 percent yield. "Weather can also greatly affect the amount of oil that a plant produces from year to year," Nelson added.
In light of this, it's important to understand how plants for these resource-intensive products are farmed. The majority of popular essential-oils companies source their raw materials from corporate farms that turn out large quantities of plants. As with the cultivation of products on many large farms, pesticide usage is common. And there are currently no organic certifications specifically for essential oils, which large companies like YoungLiving and DoTerra cite as a reason for foregoing organic certification all together. In the end, consumers are left largely on their own when it comes to discovering which pesticides are used on crops that are used for essential oils—especially since most companies aren't voluntarily giving up that information.
One solution to large, corporate farming is wild harvesting, but this too has its downsides—some plants used for essential oils are listed on the International Union for Conservation of Nature Red List of Threatened Species, including sandalwood (Santalum album), which is listed as vulnerable, and rosewood (Aniba rosaeodora), atlas cedarwood (Cedrus atlantica), and rosewood (Dalbergia abrahamii), which are all listed as endangered. The commonly accepted rule by harvesting communities, including guidelines set by the Living Earth School of Herbalism and the San Juan National Forest Service, is that no more than 10 percent of any wild crop should be removed during a single harvesting session. Audits on wild harvesters can be done independently with a witness to the harvest, or by a third party company like Quality Certification Services to ensure wild harvests are done ethically. Still, overharvesting continues due in large part to a lack of information and regulation. And as plants become hard to find, prices rise, and in some cases, oils are adulterated to meet demand. Sandalwood, for example, has become one of the hardest to find essential oils. It also the most adulterated oil on the market.
However, there is good news to be had. It is possible to produce organic and/or pesticide- and herbicide-free oils, as well as wild harvested oils that do not damage plant species' survival. Companies like Mountain Rose Herbs provide oils that are certified "organic" by Oregon Tilth whenever possible, as well as oils that are wild harvested according to ethical harvesting guidelines.
Consumers can also check to see if a particular plant species is native to the land it's grown on. Native species typically grow with less intervention, because they are suited to the amount of rainfall, the type of soil, and the climate they are grown in. Non-native plants may need artificial climate control, chemical soil preparation and/or additional water due to the foreign environment they're being grown in.
Aside from the environmental impacts associated with producing essential oils, essential oils themselves can have an impact. Each pure oil comes with its own set of potential ecological and disposal issues. Each essential oil should have a Material Safety Data Sheet (MSDS) that provides toxicity information, flammability warnings and disposal directions. While this information is required of all essential oils in the U.S., many essential-oils companies, such as Young Living, DoTerra and Mountain Rose Oils, require consumers to contact the company directly to request MSDS information. By comparison, in the UK most MSDS information is posted directly on the company's website.
Most essential oils are extremely flammable—particularly tea tree, clove, frankincense, eucalyptus, lavender, lemon and peppermint—requiring extra precautions when disposing of them or cleaning up a spill. Flammable oils are considered household hazardous waste in small quantities, and the containers holding those items cannot be recycled unless the oil is washed from the container. Some cities require that containers of flammable liquids be thrown in the trash rather than recycled, as even trace amounts of flammable liquid can pose a danger to recycling plant workers.
That being said, removing essential oils from a previously used container must be done carefully. Many oils—including the same ones listed above as flammable—are toxic to aquatic life, and can have long-lasting impacts on marine ecosystems according to their MSDS sheets. Most also come with a warning that the oils themselves should not come in contact with a water supply or groundwater, meaning they should never be dumped down the drain or toilet.
So how should essential oils be cleaned from a container, or disposed of, in case of expiration or contamination? If a bottle of oil has expired and is no longer good for therapeutic use, the best options for disposing of the remaining oil is to use it with a passive diffuser (a porous, nonflammable material that can soak up the oil and allow the scent to linger over a period of time) or to add it to homemade cleaning products for the scent alone.
If an oil is contaminated or rancid and cannot be used, it must be disposed of through a hazardous-waste collection service. Most cities offer hazardous household waste programs, which can be found through local waste-management programs. For large or bulk quantities of essential oils and carrier oils (oils like Jojoba and Sweet Almond oil that are used to dilute essential oils in oil blends), biodiesel salvage companies like SeQuentialPacific Biodiesel will accept oils for biodiesel production so the waste ends up being used productively.
Container recycling can also pose challenges. All quality essential-oils products come in glass containers, since pure essential oils can degrade plastic. Glass bottles can be recycled in most cities, though some cities, such as New York, require all glass that previously held flammable or hazardous materials be thrown in the regular trash. With 106 kilotons of essential oils produced in 2014 alone, that's a lot of glass bottles potentially ending up in the trash! Essential oils sold to consumers come with a plastic lid and either a rollerball or drop-dispenser—due to recycling constraints, these typically end up in landfills as well.
So how can essential oil aficionados best reduce their waste? Some companies allow customers to return bottles for recycling. If that service isn't available, the best way to recycle essential-oils packaging would be to dispose of the oils following the recommendations of your local waste-management company.
Essential oils are here to stay and can be a more natural solution to common discomforts and ailments than traditional chemical and pharmaceutical cures. However, it's the responsibility of consumers to question companies on farming practices and to commit to proper disposal and recycling habits. Without consumers taking the extra steps to vet their essential-oils companies, it's easy for this resource-intensive industry to fall into harmful ecological practices.
By Anne-Sophie Brändlin
1. My Octopus Teacher (2020)<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="43d618cfe4dea9f32fdb2880868a6f5f"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/3s0LTDhqe5A?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>No person has ever gotten as <a href="https://www.ecowatch.com/my-octopus-teacher-movie-2647785692.html">close and intimate with a wild octopus</a> as South African filmmaker Craig Foster, who decided to head out to an underwater kelp forest in the Atlantic Ocean every day for an entire year to capture the life of the mesmerizing creature. An unusual, touching friendship develops that will likely change the way you see your relationship to animals and the planet.</p>
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8. Cowspiracy: The Sustainability Secret (2014)<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="9b7e7a93c26b3a3fc4f8a8374d98e2f2"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/nV04zyfLyN4?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>This crowdfunded documentary explores the impact of animal agriculture on the environment and investigates why the world's leading environmental organizations are too afraid to talk about it. The film has caused controversy by suggesting that animal agriculture is the primary source of environmental destruction and the main emitter of greenhouse gases, rather than fossil fuels.</p>
9. Years of Living Dangerously (2014)<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="585f966df408ae57e3e31747a6c0a66b"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/juXzfwvVHZQ?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>In this Emmy-winning documentary series, celebrity correspondents travel the world to interview experts and scientists on the climate crisis and its effects. But rather than focusing on its star power, the two-season series also shines a spotlight on ordinary people affected by the climate crisis and shows how we can save our world for future generations.</p>
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EcoWatch Daily Newsletter
By Victoria Masterson
Using one of the world's problems to solve another is the philosophy behind a Norwegian start-up's mission to develop affordable housing from 100% recycled plastic.
Sustainable Homes<p>UN-Habitat says an <a href="https://unhabitat.org/un-habitat-aims-to-use-plastic-waste-to-support-housing-for-all" target="_blank">estimated 60% of people living in urban areas of Africa are in informal settlements</a>. At the same time, between 1990 and 2017, African countries imported around 230 metric tonnes of plastic, "which mostly ended up in dump sites creating a massive environmental challenge," the agency adds.</p><p>UN-Habitat deputy executive director, Victor Kisob, said the aim of the partnership with Othalo was to "promote adequate, sustainable and affordable housing for all."</p>
Artist's impression of an Othalo community, imagined by architect Julien De Smedt. Othalo<p>Othalo's process involves shredding plastic waste and mixing it with other elements, including non-flammable materials. Components are used to build up to four floors, with a home of 60 square metres using eight tons of recycled plastic. A factory with one production line can produce 2,800 housing units annually.</p><p>Following successful laboratory tests, Othalo's factory in Estonia has started producing components to build three demonstration homes for Kenya's capital, Nairobi; Yaoundé, the capital of Cameroon and Dakar, the capital of Senegal.</p><p>Othalo founder Frank Cato Lahti has been developing and testing the technology since 2016 in partnership with <a href="https://www.sintef.no/en/" target="_blank">SINTEF</a>, a 70-year-old independent research organization in Trondheim, Norway, and experts at Norway's <a href="https://en.uit.no/startsida" target="_blank" rel="noopener noreferrer">University of Tromsø</a>.</p>
Othalo founder Frank Cato Lahti. Othalo<p>Almost <a href="https://www.un.org/development/desa/publications/2018-revision-of-world-urbanization-prospects.html" target="_blank">seven out of every 10 people in the world are expected to live in urban areas by 2050</a>. More than 90% of this growth will take place in Africa, Asia, Latin America, and the Caribbean.</p><p>"In the absence of effective urban planning, the consequences of this rapid urbanization will be dramatic," UN-Habitat warns.</p><p>Lack of proper housing and growth of slums, inadequate and outdated infrastructure, escalating poverty and unemployment, and pollution and health issues, are just some of the effects.</p><p>Mindsets, policies, and approaches towards urbanization need to change for the growth of cities and urban areas to be turned into opportunities that will leave nobody behind, UN-Habitat says.</p>
Pioneers of Change<p>Reimagining cities and communities for greater resilience and sustainability was a key topic at the<a href="https://www.weforum.org/events/pioneers-of-change-summit-2020" target="_blank"> World Economic Forum's Pioneers of Change Summit 2020</a>.</p><p>The digital event brought together innovators and stakeholders from around the world to explore solutions to the challenges facing enterprises, governments and society.</p><p>Opening the summit, <a href="https://www.weforum.org/events/pioneers-of-change-summit-2020/sessions/opening-plenary-8f731cbc65" target="_blank">Stephan Mergenthaler, the Forum's Head of Strategic Intelligence and a member of the Executive Committee</a>, said: "We need to change the way we produce, the way we live and interact in our cities to make this transition to net-zero emissions a reality…</p><p>"And as this year has illustrated so dramatically, we need to make every effort that we keep populations healthy, if we want to avoid jeopardizing all this progress."</p><p><em>Reposted with permission from </em><em><a href="https://www.weforum.org/agenda/2020/11/un-africa-recycled-plastic-housing/" target="_blank">World Economic Forum</a>.</em><a href="https://www.ecowatch.com/r/entryeditor/2649069252#/" target="_self"></a></p>
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By Dolf Gielen and Morgan Bazilian
John Kerry helped bring the world into the Paris climate agreement and expanded America's reputation as a climate leader. That reputation is now in tatters, and President-elect Joe Biden is asking Kerry to rebuild it again – this time as U.S. climate envoy.
Energy Is at the Center of the Climate Challenge<p>The <a href="https://science2017.globalchange.gov/chapter/1/" target="_blank">effects of climate change</a> are already evident across the globe, from <a href="https://theconversation.com/100-degrees-in-siberia-5-ways-the-extreme-arctic-heat-wave-follows-a-disturbing-pattern-141442" target="_blank">extreme heat waves</a> to <a href="https://science2017.globalchange.gov/chapter/12/" target="_blank">sea level rise</a>. But while the challenge is daunting, there is hope. Solar and wind power have become the <a href="https://www.irena.org/publications/2020/Jun/Renewable-Power-Costs-in-2019" target="_blank">cheapest forms of power generation globally</a>, and technology progress and innovation continue apace to support a transition to clean energy.</p><p>In the U.S. under a Biden administration, long-term national climate legislation will depend on who controls the Senate, and that won't be clear until after two run-off elections in Georgia in January.</p><p>But there is no shortage of <a href="https://www.bloomberg.com/features/2020-biden-climate-change-advice/" target="_blank">ideas for ways Biden</a> could still take action even if his proposals are blocked in Congress. For example, he could use executive orders and direct government agencies to tighten regulations on greenhouse gas emissions; increase research and development in clean energy technologies; and empower states to exceed national standards, <a href="https://www.reuters.com/article/us-autos-emissions-california/defying-trump-california-locks-in-vehicle-emission-deals-with-major-automakers-idUSKCN25D2CH" target="_blank" rel="noopener noreferrer">as California did in the past with auto emission standards</a>. A focus on a just and equitable transition for communities and people affected by the decline of fossil fuels will also be key to creating a sustainable transition.</p><p>The U.S. position as the world's largest oil and gas producer and consumer creates political challenges for any administration. U.S. forays into European energy security are often treated with suspicion. Recently, France blocked <a href="https://www.wsj.com/articles/frances-engie-backs-out-of-u-s-lng-deal-11604435609" target="_blank">a multi-billion dollar contract</a> to buy U.S. liquefied natural gas because of concerns about limited emissions regulations in Texas.</p><p>Strengthening cooperation and partnerships with like-minded countries will be critical to bring about a transition to cleaner energy as well as sustainability in agriculture, forestry, water and other sectors of the global economy.</p>
Creating a Global Sustainable Transition<p>How the world recovers from COVID-19's economic damage could help drive a lasting shift in the global energy mix.</p><p>Nearly one-third of Europe's US$2 trillion economic relief package <a href="https://www.bloomberg.com/news/articles/2020-07-21/eu-approves-biggest-green-stimulus-in-history-with-572-billion-plan" target="_blank" rel="noopener noreferrer">involves investments that are also good for the climate</a>. The European Union is also strengthening its 2030 climate targets, though each country's energy and climate plans will be critical for successfully implementing them. The <a href="https://joebiden.com/clean-energy/" target="_blank" rel="noopener noreferrer">Biden plan</a> – including a $2 trillion commitment to developing sustainable energy and infrastructure – is aligned with a global energy transition, but its implementation is also uncertain.</p><p>Once Biden takes office, Kerry will be joining ongoing <a href="https://www.un.org/en/conferences/energy2021/about#:%7E:text=The%20overarching%20goal%20of%20the,2030%20Agenda%20for%20Sustainable%20Development.&text=Accelerate%20delivery%20of%20United%20Nations,related%20issues%20at%20all%20levels." target="_blank" rel="noopener noreferrer">high-level discussions on the energy transition</a> at the U.N. General Assembly and other gatherings of international leaders. With the U.S. no longer obstructing work on climate issues, the G-7 and G-20 have more potential for progress on energy and climate.</p><p>Lots of technical details still need to be worked out, including international trade frameworks and standards that can help countries lower greenhouse gas emissions enough to keep global warming in check. <a href="https://www.carbonpricingleadership.org/what" target="_blank" rel="noopener noreferrer">Carbon pricing</a> and <a href="https://www.csis.org/analysis/how-can-europe-get-carbon-border-adjustment-right" target="_blank" rel="noopener noreferrer">carbon border adjustment taxes</a>, which create incentive for companies to reduce emissions, may be part of it. A consistent and comprehensive set of national energy transition plans will also be needed.</p><p>The global shift to <a href="https://www.irena.org/publications/2019/Jan/A-New-World-The-Geopolitics-of-the-Energy-Transformation" target="_blank">clean energy will also have geopolitical implications for countries and regions</a>, and this will have a profound impact on wider international relations. Kerry, with his experience as secretary of state in the Obama administration, and Biden's plan to make the climate envoy position part of the National Security Council, may help mend these relations. In doing so, the U.S. may again join the wider community of countries willing to lead.</p>
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