The sinuous trunk of a Korean pine (Pinus koraiensis) being overtaken by Moso bamboo (Phyllostachys heterocycla f. pubescens) in the Gyeongsang-do walled town in Korea.
Credit: Nathaniel MerzBamboo
Foster the use of bamboo in agroforestry, food production, building construction, land restoration, rural economic development, wildlife habitat protection, and atmospheric carbon sequestration.
Bamboo is a subfamily of grasses that can act like trees and be used like trees. Unlike many trees, however, some species of bamboo can grow exponentially on degraded land, be managed without pesticides or fertilizer, and sequester significant amounts of carbon over short periods of time. In addition to holding deep cultural significance among many communities, bamboo has the potential to replace resource-intensive materials in products ranging from toilet paper to structural support in buildings. Bamboo’s strong root systems reduce soil erosion, and the plant can be used as a clean source of charcoal for cooking stoves and home heating. While bamboo can be invasive, like many grass plants, it is native to five continents and has the potential to be an essential multipurpose natural climate solution if grown and managed properly.
Action Items
Individuals
Learn about the many benefits of using bamboo. Bamboo is a subfamily of grasses that act like trees in that they produce woody stems and create dense forests. While bamboo is known as a food source for pandas in China, it is actually native to every continent except Europe and Antarctica. Here are some key benefits of bamboo cultivation and use:
- Bamboo sequesters a significant amount of carbon. On average, one hectare of bamboo stands absorbs around seventeen tons of carbon per year, and some well-managed bamboo stands have been found to sequester two to four times more carbon than other forests of similar acreage. Bamboo’s strong capacity for sequestering carbon is due to a number of the plant’s qualities, including its rapid growth—for example, the Chinese Moso bamboo can grow about a meter in just one day. Bamboo also has extensive root systems that sequester carbon below ground, and bamboo holds on to carbon long after it is cut due to silica structures called phytoliths in bamboo cells, which continue to seal in carbon even after the plant itself has decomposed.
- Bamboo is important for restoring degraded ecosystems. Bamboo offers dense, protective canopies for wildlife, stabilizes soil from erosion, and provides litter fall and fine roots that add a considerable amount of carbon and nutrients to the soil. Bamboo can be grown in poor soils and in harsh areas receiving full sun and high winds, while its shallow and robust root system, often comprised of rhizomes, act as a net that binds soil and prevents water runoff. In addition, the application of bamboo biochar in mine-polluted soil has the potential to reduce the toxicity of heavy metals in the soil and enhance the growth of vegetation.
- Bamboo can serve as a replacement for more resource-intensive materials in a variety of everyday products. Bamboo can replace virgin wood from old-growth forests, which is used in toilet paper, and it can serve as an alternative to a variety of plastics used in toothbrushes, straws, cups, and other household items. However, there are certain problems associated with bamboo products. For example, the rapid increase in demand for bamboo could lead farmers to clearcut natural forests in order to plant bamboo monocultures, though practices such as bamboo agroforestry may be used to prevent this issue. The production of processed bamboo can also involve harmful chemicals, though conscientious consumers can learn to identify bamboo products made with these substances
- Bamboo can be used in buildings. Bamboo’s durable qualities make it a competitive building material, not just as a replacement for hardwood flooring but as a substitute for steel and for reinforcement in concrete construction. Bamboo has a tensile strength comparable to steel and a natural impermeable protective layer on its outer side that may protect it from rot and water damage, though this layer may wear down over time.
- Bamboo can serve as a food source to help foster plant-based diets. Bamboo has long been an important food source in traditional dishes in Southeast Asian and East Asian countries, including in Indian dishes such as ushoi, soibum, rep, mesu, eup, ekhung, and hirring. Bamboo also has medicinal qualities that are being studied for use in treating illnesses such as hypertension, arteriosclerosis, cardiovascular disease, and cancer.
- Bamboo can be used as a clean cooking and heating source. Bamboo can be converted to bamboo charcoal, which may be more renewable than traditional wood charcoal due to bamboo’s fast growth and abundance around the world. Bamboo charcoal also burns clean and is smokeless. By substituting forest wood charcoal with bamboo charcoal, 10 million premature deaths by 2030 due to smoke inhalation could be prevented.
- Bamboo may serve as an important biofuel. Using a process known as ball milling to extract sugars from the plant for later enzyme treatment and fermentation, bamboo can be converted to ethanol and thus be used as a biofuel. It has been reported that a single bamboo pole is capable of providing power for a rural household for an entire month. While bamboo biofuels may provide benefits for rural households that currently rely on firewood, they must be carefully used to prevent the spread of monoculture plantations.
Buy products that contain bamboo instead of other materials. Bamboo can serve as a viable alternative to resource-intensive materials such as wood, cotton, and plastic. Compared to bamboo, wood and cotton may use more water, land, and fertilizer to grow. While some plastics may be recycled, many are nonbiodegradable and are made from petroleum.
- Bamboo alternatives to many products are widely available, including for toilet paper, cookware, water bottles, and straws. Some notable companies with bamboo products include Cheeky Panda (toilet paper, paper towels, and tissues), Booomers (bicycles), and Bhavana (water bottles).
- Bamboo can also be used as a fabric for bedsheets and clothing. However, do not purchase products made from bamboo rayon, which is produced through a highly intense chemical process that is toxic to humans and to the environment.
Learn about how bamboo is managed properly in order to prevent its invasive spread and remove invasive bamboo in your community if needed. Because of its fast-growing nature and ability to thrive in harsh environments, bamboo can become invasive if not managed properly, meaning that it prevents native plants from growing and thwarts biodiversity. In fact, golden bamboo and other large bamboo species can easily spread fifteen feet a year. Some options to prevent the invasive spread of bamboo in your own community include:
- Maintaining buffers and physical barriers around bamboo groves.
- Learn how to identify bamboo species that are considered native to your bioregion using a field guide, and remove otherwise invasive bamboo stands when possible.
- Advocating for the restricted use of invasive bamboo in local gardens.
Groups
Forest Managers, Farmers, and Rural Landowners
Learn how to plant bamboo and understand the benefits of planting and harvesting of bamboo. Explore how and whether bamboo can be planted on the land you own or manage to protect wildlife protection and to stabilize soil. Bamboo is one of the most valuable nontimber forest products in the world, and it can serve as an important source of income for rural landowners.
- Potential silvicultural practices for bamboo include soil loosening, selective trimming, and stump removal in order to grow and regenerate bamboo stands. In addition, no irrigation, fertilizer, or pesticides are needed to grow bamboo, and this plant can be especially hardy in cold climates.
- The easy management of bamboo stands in contrast to many other crops that may be susceptible to droughts in a warming climate, release harmful chemicals to the soil and groundwater due to pesticide application, and contribute to the eutrophication of waterways via fertilizer runoff.
- Bamboo can also be used to combat desertification. For example, a restoration project in Allahabad, North India, has transformed a barren landscape into a lush bamboo forest. This effort has added six to eight inches of humus to the soil each year and helped raise the local water table by over fifteen meters in under twenty years.
- Bamboo can be used in afforestation projects given the plant’s propensity to thrive on degraded land. One particular bamboo afforestation project in Nicaragua involved the planting of more than one million plants of a native species of giant clumping bamboo.
- Bamboo agroforestry promotes efficient land use, soil fertility on farms, and financial gain for farmers. One bamboo agroforestry project, Bamboo for Integrated Development Ghana, is working to improve the livelihood of local farmers, ensure an available food supply, and mitigate climate change.
- Many species of bamboo are native to tropical and subtropical habitats, but there are far more cold-hardy varieties of bamboo than most people realize. This list of bamboo specialists in Canada includes gardens, nurseries, and construction material suppliers.
Scientists
Expand research into the benefits of sustainable bamboo use. While the carbon sequestration rate of bamboo is generally understood to be high, few scientists have actually measured bamboo’s carbon storage ability. Other areas ripe for exploration include:
- Finding new, innovative ways bamboo can be used as an alternative to materials such as wood and single-use plastics.
- Studying the potential medicinal benefits of bamboo shoots.
- Finding and mapping areas of the world that are suitable for bamboo cultivation. An example is this study that developed spatial information for bamboo forests in the Philippines.
- The University of British Columbia's Faculty of Forestry has a Bamboo Applications and Manufacturing Lab conducting research on the social, economic, and environmental potential of bamboo.
Companies
Invest in and collaborate with other companies and organizations that use bamboo in innovative ways. As opposed to trees that take several years to complete a harvest rotation cycle, bamboo grows so quickly that it can be harvested annually, meaning a quicker return on investment. Some companies and organizations that may be worth working with include:
- Plantations International is farm management conglomerate that provides sustainable agricultural and agroforestry management services to clients, including services related to bamboo investment.
- Guadua Bamboo is an expert in cultivating and exporting giant tropical timber bamboo in Latin America. The company hosts Adopt a Bamboo, which is a donations-based bamboo reforestation project.
- MOSO, an FSC-certified provider of bamboo products in commercial and home applications, including bamboo decking, siding, and flooring.
Use bamboo in building projects. Bamboo’s durable qualities make it a viable alternative for a host of building materials, and a number of companies are providing services that make the use of bamboo in building projects more accessible than ever before.
- Researchers are looking into ways to turn bamboo into a construction material similar to wood composites or plywood. Others have explored the potential use of bamboo as a construction material in low-cost housing and other green construction projects. Rizome is a leading provider of bamboo products for the construction industry.
- Bamboo can be an important element of biophilic design, an architectural style that associates nature with the built environment and which has a range of health benefits. Architecture and design firms that have successfully incorporated bamboo into their projects include Vo Trong Nghia Architects (Vietnam), IBUKU (Indonesia), Kengo Kuma & Associates (Japan), and Anna Heringer (Germany).
Governance
Develop best management practices and environmental standards for the care of bamboo forests. Bamboo’s potential is still untapped in many countries due to a lack of understanding on how to establish and manage bamboo properly. Key governance areas needed in order to promote the cultivation of bamboo forests include:
- Secure land rights for local communities. Indigenous peoples, local communities, and Afro-descendant peoples are among the most successful groups at conserving and sustainably using forest resources, yet they often do not hold legal ownership of their forests. Strategies to help communities reclaim their forests include the mapping of their lands, forest concessions, and the recognition of community land under existing laws.
- Develop best management practices that incorporate Indigenous forest management practices, which are often site-specific and orally transferred from generation to generation. Given that bamboo is predominantly grown in rural areas, the incorporation of these practices is vital for the development of productive forest management guidelines. For example, Indonesia’s Social Forestry Program has helped put large swaths of forest under the protection of Indigenous peoples.
Provide economic incentives for the use of bamboo as an alternative to other resources, such as wood and single-use plastics. While China is the leading producer of bamboo products and the bamboo trade there is robust, the bamboo sector still has room to grow in many other countries. Potential obstacles to growth include the fact that timber supplies are still plentiful worldwide and lumber is cheap, making bamboo a more expensive substitute. A number of economic incentives may be useful in promoting bamboo:
- India’s National Bamboo Mission was developed to support the entire value chain of the bamboo sector by providing subsidies, bamboo retail outlets, and skill development in bamboo cultivation.
- Chinese companies can buy carbon offsets from bamboo plantations through a program approved by the state forestry administration.
- Bamboo has a potential role within the REDD+ mechanism, which can provide financial incentives for forest conservation.
Promote the use of bamboo, as opposed to bamboo rayon, in fabric through regulation. Clothing made from bamboo may be marketed as sustainable when in fact, it is made with toxic bamboo rayon. This deception can be thwarted through laws and regulations:
- The Textile Fiber Products Identification Act and associated Federal Trade Commission regulations in the United States mandate that textiles may be called bamboo only if they are made directly from actual bamboo fiber; textiles made from rayon created by using bamboo as a plant source must be advertised as containing rayon.
Key Players
Organizations
American Bamboo Society (U.S.), an organization dedicated to disseminating information on the use, cultivation, identification and appreciation of bamboo in the United States.
International Bamboo and Rattan Organization, an independent intergovernmental organization focused on promoting the use of bamboo and rattan for sustainable development.
Kerala Forest Research Institute (India), a multidisciplinary team of tropical forestry experts that hosts a Bamboo Technical Support Group.
World Bamboo Organization is a group of individuals, businesses, nonprofit associations, institutions, and trade corporations dedicated to the use of bamboo and bamboo products for the benefit of the environment and the economy. This organization hosts the World Bamboo Congress every three to four years, which is aimed at promoting sustainable management practices for bamboo.
Environmental Bamboo Foundation (Indonesia), a nonprofit organization that promotes the use of bamboo as a sustainable alternative to timber.
Companies
EcoPlanet Bamboo, an owner of bamboo plantations around the world, provides consultant services on the silvicultural and technical management of bamboo.
Guadua Bamboo, an expert in cultivating and exporting giant tropical timber bamboos in Latin America.
MOSO, an FSC-certified provider of bamboo products in commercial and home applications, including bamboo decking, siding, and flooring.
Plantations International, a farm-management conglomerate that provides sustainable agricultural and agroforestry management services to clients, including services related to bamboo investment.
Rizome, a leading provider of bamboo products for the construction industry.
Individuals
Anna Heringer is a German architect whose projects focus on community building and ecological balance. Her work frequently incorporates bamboo, an example of which is the METI School in Bangladesh.
David Trujillo is a professor at Coventry University and expert on the use of bamboo as building material.
Dr. Elizabeth Widjaya is a scholar of bamboo taxonomy.
Linda Garland is the founder and president of the Environmental Bamboo Foundation.
Elora Hardy is a designer and founder of IBUKU, an architectural and design firm that uses bamboo to build homes and structures.
Amir Mofidi is a Canadian researcher using advanced techniques to fabricate new forms of engineered bamboo as a suitable economical and practical alternative for construction purposes.
Learn
Watch
Bamboo to Save the World | Pablo van der Lugt by TEDx Talks (16 mins.)
Bamboo: 21st Century Steel | David Trujillo by TEDx Talks (13 mins.)
Magical Houses, Made of Bamboo | Elora Hardy by TED (10 mins.)
Women at the Frontline of Climate Change: Restoring Degraded Lands by Environmental Bamboo Foundation (5 mins.)
Read
Bamboo for Land Restoration by the International Bamboo and Rattan Organization
Bamboo: The Plant and Its Uses edited by Walter Liese and Michael Köhl / Springer Cham
"Bamboo: Malawi’s Unexpected Tool for Climate Change Resilience" by Caroline Gagné and Moushumi Chaudhury / World Resources Institute
"Building Up Bamboo" by Jennifer Chu / MIT News
"The Cities of the Future Will Be Made of Bamboo" by Troy Carter / Rizome
"Fighting Climate Change with Bamboo" by Charlotte Kin / China Dialogue
"The Radical Case for Growing Huge Swaths of Bamboo in North America" by Audrey Gray / Inside Climate News
"When a Grass Towers over the Trees" by Manipadma Jena / Inter Press Service
Listen
Bamboo Is Better by BBC Radio: 39 Ways to Save the Planet Podcast (16 mins.)
The Brilliance of Bamboo! by The Plant Based Podcast (42 mins.)
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