Tea Sustainability Crisis 2025: Climate Change
Climate change threatens tea sustainability and the world’s second most popular drink faces an unprecedented crisis. People enjoy about 5 billion cups every day, yet most take this beloved drink for granted. The U.N. Food and Agriculture Organization’s projections paint a grim picture – climate change will impact 30% of tea-growing areas by 2050.
The tea industry generated over $50 billion in 2023 but doesn’t deal very well with growing sustainability problems. About 9 million smallholders produce 60% of global tea and face severe challenges. Droughts in Kenya can cut yields by up to 30%. The optimal growing conditions will likely decline by 26.2% in Kenya, 14% in Sri Lanka, and 4.7% in China by mid-century. India’s tea production dropped 7.8% in 2024 because of extreme weather events.
This piece will get into how climate change reshapes major tea-producing regions and the environmental, socioeconomic, and agricultural aspects of this crisis. We’ll break down some promising solutions too. The Kakajan tea estate’s initiative produces one million climate-resilient plants yearly. Other solutions include renewable energy adoption in processing facilities and policy reforms that could secure this vital industry’s future.
Climate Change Impacts on Tea Growing Regions
Climate patterns have changed dramatically, causing major disruptions in tea-producing regions worldwide. These environmental changes now threaten an industry that supports millions of people’s livelihoods globally.
Kenya: 30% Yield Loss from Droughts
Kenya supplies nearly half of Britain’s tea and stands as the world’s largest black tea supplier, but climate challenges now threaten this position. Tea-growing regions will likely shrink by about 26.2% by 2050, which will alter the map of tea cultivation in the country. Medium-quality growing areas will see a 39% reduction during this period.
Recent field evidence confirms these worrying trends. A UN survey that covered 700 growers in Kenya’s seven tea-growing regions showed widespread climate effects. More than 40% of growers reported noticeable changes in rainy and dry seasons that forced them to adjust their planting schedules. Droughts can reduce tea yields by up to 30%, creating hardship for three million Kenyans who work in the sector.
Sri Lanka: 30% Suitability Decline by 2025
Sri Lanka’s legendary tea industry faces tough challenges ahead. The country’s optimal growing conditions will decline by nearly 30% by 2070, with a 14% drop expected by 2050. Several factors contribute to this decline: unpredictable climate, soil degradation, and planters’ hesitation to invest in replanting.
Tea yields keep dropping as conditions get worse. Experts now recommend crucial adaptation strategies. These include satellite-driven farm analytics, soil moisture mapping, pest risk assessment, drought-resistant cultivar development, and better rainwater harvesting infrastructure. Ceylon tea, known worldwide for its quality, risks further production declines without these changes.
Assam: 7.8% Drop in National Output in 2025
India’s tea production took a big hit in 2024, falling 7.8% from the previous year to 1284.78 million kg. Assam, which makes up over half of India’s total tea output, saw its production fall to 649.84 million kg from 688.33 million kg the year before. Heatwaves and floods during peak harvesting seasons caused this decline.
Climate change’s effects in Assam have become clearer. Dipanjol Deka, Secretary of the Tea Association of India, explains: “The ideal temperature for tea cultivation is around 27 degrees Celsius. Earlier, Assam managed to keep a favorable climate of 26-27 degrees, but now temperatures often soar to 36 degrees in Guwahati and reach 40-41 degrees in Jorhat and Dibrugarh—regions with extensive tea plantations”. Higher temperatures create perfect conditions for bacteria and pests to thrive, forcing farmers to use more pesticides.
Bangladesh: 20% Drop in National Output in 2024
Bangladesh’s tea industry saw an alarming drop in production during 2024. The Bangladesh Tea Board reports that production fell by nearly 1 crore (10 million) kilograms compared to 2023’s record 10.29 crore kg. This represents about a 20% reduction in the northern plains. Unpredictable rainfall, heavy downpours, and extreme heat emerged as the main culprits.
Dr. Pijush Dutta from the Bangladesh Tea Board noted that “while rainfall did occur, it was not in the right patterns to support tea cultivation”. This disruption led to excessive flooding in some areas while others remained too dry, which hurt plant productivity substantially. Tea research shows that ideal growing temperatures should stay between 18°C and 32°C, but temperatures now regularly exceed these limits.
Tea industries across these regions must develop reliable adaptation strategies to survive. This includes developing climate-resilient varieties and adopting eco-friendly farming practices in an increasingly hostile environment.
Assam: 8% Drop in National Output in 2024
Assam’s tea sector, which forms the backbone of India’s tea industry, faced a troubling decline in 2024. This showed how even 100-year-old growing regions remain vulnerable to environmental changes. The Tea Association of India (TAI) showed Assam’s production dropped by about 8% through April 2024 compared to 2023. This drop was part of a bigger crisis in North Indian tea regions, where production fell short by 60 million kilograms by June 2024.
Weather problems turned out to be the main reason behind these poor numbers. The region saw too little rain and too much heat until May. Then came unusually heavy rains in June and July. The India Meteorological Department’s data showed Assam’s tea-growing districts got 145.1 mm and 40.8 mm more rainfall in June and July compared to 2023. These weather swings not only disrupted growth cycles but also weakened tea bushes across the region.
The year’s production numbers paint a worrying picture. Assam made only 49.84 million kg of tea in May 2024, way down from 67.72 million kg in May 2023. From January through October, total production reached 577 million tons – 21.7 million tons less than the previous year’s 589.27 million tons. The yearly numbers showed Assam’s output dropped from 688.33 million kilos in 2023 to 649.84 million kilos in 2024.
Pest problems made the weather-related challenges even worse. TAI President Sandeep Singhania pointed out that “unprecedented weather conditions” had weakened tea bushes and created perfect conditions for “severe pest and disease infestation”. Helopeltis, Looper Caterpillar, Green fly, and Red spider mites caused the most damage. Diseases like Fusarium dieback, Bacterial blight, and Red rust spread through many gardens.
Small tea growers outproduced large estates for the first time. They made 25.54 million kg while big growers produced 24.30 million kg in May 2024. This shows how smaller operations now play a bigger role in the industry.
The production drops hit the economy hard. North India’s prices went up by about 13% because of lower supply, but this wasn’t enough to make up for lost production. Assam saw prices rise by around 15%, which helped offset the 11% production drop through July. Making tea costs 20% more now than three years ago, while market prices barely moved. A clear example shows gas costs jumped from ₹6 to ₹20 per kilogram of tea production – a 300% increase.
Temperature changes threaten tea quality and yield at a basic level. North East Tea Association’s adviser Bidyananda Barkakoty explained: “The tea growing areas in Assam should not have more than 30 degree Celsius temperature during summer. However, we have seen that the minimum temperature goes beyond 40 degree Celsius these days”. This extreme heat hurts tea bushes and helps bacteria grow.
The industry’s future looks uncertain. Assam Tea Planters’ Association president Samudra Prasad Baruva warned that the tea industry stands “at a critical juncture” with international markets “drastically shrunk”. Higher production costs, fewer export opportunities, and unstable climate create new challenges. This affects an industry that makes up about half of India’s total tea output and brings in foreign exchange earnings of around ₹3,000 crore yearly.
Environmental Degradation from Conventional Tea Farming
Tea production leaves a big environmental footprint that goes way beyond climate change. Global tea consumption grows over 2% each year, and traditional farming methods pose a threat to this vital industry’s future.
Deforestation Linked to Plantation Expansion
Converting forests into tea plantations ranks among the industry’s worst environmental effects. Sri Lanka’s forest coverage dropped from 84% in 1881 to just 3% today, with tea plantations now taking up over 220,000 hectares. Tea cultivation differs from other farming systems because its deforestation is permanent and causes lasting ecological damage.
These expansions break up ecosystems into isolated patches. Ecologists call these “leopard-spotted” landscapes where wildlife can’t survive because animals can’t safely cross huge commercial plantations. The resulting monoculture plantations work like “green deserts” and can’t support the rich biodiversity found in natural forests.
Agricultural expansion leads the list of reasons why forests get cleared globally, and tea stands among the products driving this pattern. Farmers often clear new forest areas instead of fixing existing plantations when productivity drops.
Pesticide Runoff and Soil Depletion
Chemical inputs in regular tea production harm environmental health. Tea gardens older than 100 years show multiple signs of soil damage:
- Organic matter and water-holding capacity keep dropping
- Soil turns acidic (pH as low as 3.8) and toxic aluminum builds up
- Important soil organisms decrease by up to 70%
- Soil gets compacted, erodes, and loses nutrients
Research shows worrying pesticide patterns. FDA data from 2008-2012 revealed about 30% of tea samples had two or more banned pesticides. An Indian study found pesticides in 94% of tea samples, and half contained toxic mixtures of more than ten different pesticides.
These chemicals often contaminate nearby water sources. River and stream pollution creates harmful algal blooms that reduce oxygen and damage aquatic life. Local communities face risks to their drinking water supply because of these contamination patterns.
Fossil Fuel Use in Tea Drying and Processing
Processing tea requires lots of energy, which creates environmental problems. Steps like withering, rolling, fermentation, and drying need high energy input, usually from non-renewable sources. Tea industry’s heat needs rely mostly on low-sulfur diesel and coal, which harm the environment.
Carbon emissions vary between producing countries – from 2.51 to 5.41 kg CO₂ per kilogram of made tea. Using fossil fuels has pushed atmospheric carbon gas concentration up by 35%, which speeds up global warming.
Tea factories burn lots of wood, adding to “hidden deforestation”. The industry keeps burning wood that releases stored carbon instead of finding better solutions. This creates two environmental problems – clearing forests for plantations and cutting more trees for fuel.
Energy challenges go beyond climate effects. Fossil fuel prices keep rising, adding economic pressure. This cost increase, combined with growing environmental awareness, shows we just need sustainable alternatives throughout tea production.
Socioeconomic Vulnerabilities in the Tea Industry
Tea’s global supply chain reveals a complex web of human vulnerabilities that reach way beyond the reach and influence of environmental challenges. The tea industry generates billions in revenue, yet problems are systemic and affect about 13 million workers worldwide.
Low Wages and Gender Inequality Among Tea Workers
Tea workers face wage disparities as their biggest problem globally. Workers in Assam earn nowhere near a living wage – just one-fifth of what they need. These workers rank among India’s lowest-paid agricultural laborers. The Equal Remuneration Act of 1976 exists, but male workers still earn 10-20% more than women.
Women make up much of the tea workforce—70% of tea pluckers in India and 55% globally. The pay gap between men and women reaches 50% in some areas. Kenya’s female tea pickers paint a grim picture – 90% have experienced or witnessed sexual or physical abuse at work. A 2021 lawsuit against Lujeri Tea Estate in Malawi documented horrific abuse cases: 22 harassment incidents, 13 sexual assaults, and 10 rapes.
Women do the hardest physical work yet cannot access supervisory roles, skill development, or union leadership. Their exclusion from key decisions makes them more vulnerable within the industry.
How Plantation Closures Hurt Local Communities
Local economies crumble when tea gardens close. West Bengal saw 22 garden closures from 2001-2004, devastating its workforce. Workers lose everything – their income, homes, healthcare, and their children’s education.
Communities often face starvation after closures. North Bengal’s tea regions recorded over 1,000 malnutrition deaths between 2004-2009. Families in closed gardens eat just once daily, surviving on rice and salt. Some try to supplement their meals with tea flowers and leaves they find.
Darjeeling Hills shows the harsh reality. Workers from closed gardens like Dooteriah now turn to dangerous quarrying, basic farming, and occasional MGNREGA work. These alternatives provide only 40-60 days of yearly employment.
Migrant Labor and Human Rights Risks
Plantation poverty forces many workers to migrate, especially those aged 18-30. Men seek work in Kerala, Bangalore, and Delhi. Women head to cities as domestic workers.
Female migrants face higher risks of exploitation. Many fall victim to trafficking schemes disguised as domestic work opportunities. Supply chain opacity makes things worse – workers don’t know who buys their tea, making it impossible to report abuse.
The industry still practices indentured servitude. Children often inherit their parents’ debt. Some employers create more debt by denying required medical care, then charging high interest on healthcare loans.
The tea industry shows a cruel irony: consumers worldwide enjoy cheap tea while generations of workers remain trapped in poverty.
Agroforestry and Regenerative Farming Practices
Tea sustainability challenges have found promising solutions through regenerative farming practices. These innovative approaches restore nature’s balance and make crops more resilient. The system works in harmony with nature, unlike conventional tea farming methods.
Native Tree Integration for Microclimate Control
Tea plantations that integrate native trees create vital microclimates which help both crops and biodiversity. Tea farms using agroforestry principles perform better than monoculture systems when it comes to environmental resilience. A detailed study from Southern India showed mixed-shade tea plantations had 40% higher bird species richness and 83% higher bird abundance compared to conventional tea monocultures. The enhanced biodiversity included 15 canopy and 4 shrub and mid-storey species. Most of these were frugivores, nectarivores, and insectivores.
Native shade trees play several key roles in tea landscapes. They regulate temperature naturally, which helps tea plants photosynthesize under ideal conditions. “Our shade trees naturally lose leaves over time, which adds to the organic matter in the soil, making it more fertile”, a tea farmer explained. The natural leaf litter provides about 5 tons of organic matter per hectare each year, which equals 77 kg of nitrogen.
Yellow camphor trees (Cinnamomum pathenoxylum) and mountain pepper (Litsea cubeba) help tea plantations maintain higher soil water content than pure tea plantations. The system also reduces pest problems naturally. One farmer noted, “We don’t use pesticides because we are protected by the ecosystem. We have natural predators like spiders, which helps prevent pest outbreaks”.
Banana and Tea Waste for Organic Fertilizers
Agricultural waste becomes a powerful regenerative tool. Uganda’s Nature-based Solutions for Climate-Resilient Tea (NbS4T) project tests combinations of banana waste with tea waste to create organic fertilizers. The process creates direct organic amendments or biochar to improve soil.
Research confirms that banana peels work well as fertilizer. Soils treated with banana peel-based fertilizers show alkalinity (pH 8.98) and contain essential nutrients: nitrogen (0.08%), phosphorus (18 ppm), potassium (88 ppm), and calcium (4 meq/L). Banana peels provide phosphorus and calcium that help seed germination, viability, and early plant growth.
A quick preparation method uses a one-quart jar filled with chopped banana peels and water. After sealing and waiting for a week, strain the liquid and dilute it at a 1:5 ratio before use. Plants quickly absorb nutrients from this “banana tea”.
Earthworm Composting to Replace Chemical Inputs
Vermicomposting gives tea farms another regenerative option. Solidaridad Network’s work in India showed great results in reducing chemical fertilizer use among smallholders through waste-based biosolutions. Farmers who learned to produce biofertilizers and biopesticides using earthworms reduced their chemical fertilizer use by 68%.
Worm composting tea (vermicompost tea) contains nitrogen, phosphorus, potassium, magnesium, calcium, and zinc. It promotes beneficial microbes that boost soil microbial activity, break down organic matter, and make nutrients more available to plants.
Plants grow better in this healthy environment and naturally resist pests and diseases. Beneficial microorganisms in worm tea compete with harmful pathogens and win. This marks an important change from chemical pest control to biological methods—key to sustainable tea farming.
The Rainforest Alliance and Kirin Holdings created the Regenerative Tea Scorecard to standardize these approaches. Their framework defines regenerative agriculture as an approach that “combines environmentally friendly farming practices with integrated systems management strategies to ensure soil health, on-farm biodiversity conservation, ecosystem restoration, and improved farmer livelihoods”.
Climate patterns continue to change. These regenerative methods help tea farmers build resilience by improving soil structure, saving water, supporting biodiversity, and securing tea production’s future worldwide.
Energy Transition in Tea Processing Facilities
Tea processing demands huge amounts of energy, which creates both problems and opportunities to make the industry more environmentally responsible. Tea producers use 4.45-6.84 kWh of thermal energy and 0.4-0.7 kWh of electricity to process each kilogram of tea. Processing facilities offer the best chance to reduce the industry’s environmental impact.
Solar Drying Systems in Kenya and India
Kenya’s largest tea district now features a groundbreaking 180 kW solar thermal field that stores over 1 MWh of energy. This system is the world’s first to use concentrating solar collectors for tea processing. It helps protect forests while maintaining tea quality. The thermal storage system captures extra heat during the day and uses it at night, which keeps production running smoothly.
Women’s groups in Mauritius use a similar setup with solar-powered electric dehydrators to make herbal teas. Their system produces extra electricity, and they sell 70% back to the grid. This creates additional income while lowering production costs.
India shows great potential for renewable energy too. Studies confirm that tea estates in the northeastern region could benefit from solar power. This could help address the current 2.15 kg of CO₂ emissions produced for each kilogram of tea.
Biomass Alternatives: Rice Husks and Macadamia Shells
The Kenya Tea Development Agency (KTDA) wants 20% of its energy to come from non-fuelwood bioenergy. Makomboki Tea Factory leads by example. They supplement their fuelwood with sustainable biomass briquettes and agricultural leftovers like macadamia shells.
Research shows that waste from pruned tea plants makes excellent biomass pellets. These pellets have great properties: less than 5% moisture, 14-15.5 MJ/kg heat value, and they produce fewer emissions than traditional fuels. Other options include:
- Sugar bagasse from processing waste
- Sawdust and pineapple residue briquettes
- Coffee husks from nearby plantations
These alternatives produce fewer emissions than wood. Solar energy creates just 0.035 tCO₂/MWh, while macadamia briquettes produce 1,337.2 tCO₂/MWh and firewood generates 3,057.7 tCO₂/MWh.
Challenges in Scaling Renewable Energy Use
Money remains the biggest hurdle. Tea factories often can’t afford the high upfront costs of technologies like solar thermal systems. Technical challenges also exist, especially with energy storage and integrating new systems with existing equipment.
Government policies weren’t very helpful until recently. Briquetting machinery and biomass processing equipment didn’t get import duty relief. However, since June 2021, the government has removed VAT on briquettes and briquetting machinery.
The tea industry’s shift toward renewable energy sources varies by region. Renewable technologies clearly benefit the environment, but practical obstacles slow down widespread adoption. Climate change pressures make these innovations crucial for tea’s long-term sustainability.
Biodiversity Restoration Through Tea Landscape Design
Biodiversity conservation stands at the forefront of tea sustainability challenges. Landscape design approaches provide viable paths to restore ecological balance. These strategies go beyond yield concerns and reshape how we think about tea cultivation systems to support broader ecosystem health.
Bird-Friendly Certification in South America
Argentina’s groundbreaking certification program “Cultivo Amigo de las Aves” (Bird-Friendly Crop) rewards yerba mate producers who protect biodiversity. Growers must follow organic production practices and preserve twice the amount of forest land compared to their crop production area. Organizations like Guyra Paraguay collaborate with rural and Indigenous communities. They support about 130 farmers who cultivate yerba mate through agroforestry systems that help restore forests. Research shows these shade-grown systems substantially benefit biodiversity, especially birds.
Mosaic Landscapes vs. Monoculture Plantations
Traditional tea agroecosystems perform better than monocultures in supporting ecological diversity. Studies reveal tea plantations have lower biodiversity levels than rice, coffee, or banana plantations, but rank higher than oil palm, sugarcane, and corn. Mixed-shade tea plantations in India’s Western Ghats showed 40% higher bird species richness and 83% higher bird abundance compared to conventional tea. Organic tea plantations also showed 33% higher species richness than conventional systems. The shift from monocultures to mosaic landscapes creates valuable conservation spaces beyond protected areas.
Agroecological Benefits of Shade-Grown Tea
Shade trees change tea cultivation environments by creating favorable microclimates. These systems reduce incident radiation, temperature, and wind speed while boosting relative humidity. China’s tea forests house 15 rare and endangered plant species that are hard to find even in natural forests. A sampling survey found 244 species in these systems—matching biodiversity levels of nearby primeval forests. Shade-grown tea produces more compounds linked to better taste and health benefits, creating ecological and economic advantages. Complex plantation systems also cut management costs as natural pest control mechanisms develop.
Policy, Trade, and Global Market Disruptions
Tea supply chains worldwide face major threats from geopolitical tensions in 2025. Market instability makes existing sustainability challenges even harder for producers to manage.
US Tariffs on Chinese and Japanese Tea
The US government’s new tariffs on tea imports have disrupted trade patterns that are decades old. Chinese tea products can’t compete in America anymore due to extreme tariffs of 125-145% as of April 2025. Japanese tea now costs 10% more, and prices might jump to 46% by July 2025 if current suspensions end. These trade barriers affect a $550 million import market. Tea from India and Sri Lanka could soon face tariffs of 52% and 88%.
The impact runs deep through the entire industry:
- Small businesses don’t have enough cash reserves to handle the extra costs
- US tea farms produce only 0.02% of what Americans drink, so local production can’t fill the gap
- Industry experts say that “tea is not an industry that threatens US domestic production” yet faces unfair penalties
Kenya-Sudan and Kenya-Iran Trade Conflicts
Sudan stopped all Kenyan imports in March 2025 after Kenya welcomed Sudan’s Rapid Support Forces (RSF) representatives. This diplomatic clash left 207 containers of tea stuck in transit, with possible losses reaching $10 million. Sudan used to buy $37 million worth of Kenyan tea each year.
Kenya now works harder to sell tea to Iran after previous restrictions. The Agriculture Cabinet Secretary met with Iranian business groups to create new export protocols. Kenya’s exports to Iran were worth $46.03 million before sanctions. Iran could become a vital alternative market as Kenya faces barriers in other regions.
Subsidy and Pricing Reforms in East Africa
Kenya’s tea sector looks different after removing the 2021 reserve price. This price floor aimed to protect farmers but created an unwanted stockpile of 100 million kilograms of unsold tea. New rules require service-level agreements for all Kenya Tea Development Agency factories. Farmers can now sell directly to international buyers without middlemen.
Kenya’s tea exports grew by 4.2% in early 2025. However, exports dropped sharply in some markets – UAE by 34.6%, Afghanistan by 76.8%, and Iran by 30%. These sector reforms want to bring more transparency, better quality, and fairer trade practices to handle market disruptions.
Grassroots and Institutional Solutions for Resilience
Tea communities worldwide face sustainability challenges that need both community action and new technology. These approaches give flexible answers to the industry’s complex problems.
Tea Academies and Climate-Smart Training
Tea communities now learn about climate resilience through shared education models. Scientists from the Met Office and China work with tea experts in Yunnan Province through the Tea-CUP (Co-developing Useful Predictions) project to create useful climate information. Their approach tailors climate services to farmers’ needs and blends cultural values with scientific evidence.
Uganda’s Nature-based Solutions for Tea (NbS4Tea) project studies how climate affects tea quality and suggests hardy varieties through intercropping. The project strengthens women’s role in production chains and understands their unique climate adaptation needs.
Fair Pay Charter and Worker Compensation Cases
The Fair Pay Foundation started in 2024 with plans to help 3 million tea workers escape extreme poverty by 2030. They created a Global Fair Pay Charter with Oxfam – an 8-point pledge that earned support from leaders like the Commonwealth Secretary-General.
Their work features a Model Tea State in Bangladesh that has detailed improvements:
- Renewable energy solutions
- Improved housing and health infrastructure
- Leadership platforms for women workers
Workers have received better pay since the Charter began, and several countries might adopt it. UNITAR points out that current wages can’t break “the shackles of poverty”. They now work together to build Model Tea Plantations as global standards for worker wellbeing.
Blockchain and AI for Transparent Auctions
India’s first AI-driven, blockchain-based tea auction system will launch in Assam. This platform will secure transactions and stop fraud with permanent transaction records.
Small-scale farmers and large estates get equal market access through this system, which offers informed pricing decisions. Industry advisers say the rollout will happen step by step, “first introducing Artificial Intelligence and then blockchain” to avoid disrupting trade.
Conclusion
Global tea production faces unprecedented challenges that require quick, coordinated action from industry players of all types. Climate change could shrink suitable growing areas by almost 30% in coming decades. Erratic weather already causes substantial production drops in Kenya, Sri Lanka, Assam, and Bangladesh. These environmental pressures make existing problems worse – from deforestation to chemical dependency and fossil fuel use in regular tea farming.
Tea workers suffer the most from this sustainability crisis. Their struggles include poor wages, gender discrimination, and plantation shutdowns. Women make up most of the workforce and face especially tough economic conditions. This highlights a deep unfairness in an industry that generates billions each year.
All the same, both local communities and big institutions have come up with promising answers. Regenerative farming methods work well for climate resilience and boost biodiversity. This is especially true for agroforestry systems that include native trees. Solar drying and biomass alternatives cut carbon emissions during processing substantially. On top of that, mosaic landscape methods show amazing ecological benefits compared to single-crop plantations.
Market disruptions need policy changes alongside these technical improvements. Kenya’s tea sector shows how new regulations can help handle geopolitical pressures better. Yet trade issues with Sudan and U.S. tariff barriers threaten long-standing market ties. Without doubt, blockchain technology and fair pay programs could create more transparency and fairness.
Tea’s future depends on putting these solutions to work on a large scale. We must recognize how environmental sustainability, economic justice, and cultural heritage connect in tea-growing regions. The best way to save this beloved drink for future generations is to restore nature’s balance while making sure farmers prosper.
FAQs
Q1. How is climate change affecting tea production globally?
Climate change is significantly impacting tea production worldwide. By 2050, it’s projected to affect 30% of tea-growing areas. Major tea-producing regions like Kenya, Sri Lanka, and Assam are experiencing yield losses due to droughts, extreme temperatures, and erratic rainfall patterns.
Q2. What are some sustainable practices being adopted in tea farming?
Sustainable practices in tea farming include agroforestry (integrating native trees with tea plants), using organic fertilizers made from banana and tea waste, and implementing earthworm composting to replace chemical inputs. These methods help improve soil health, conserve water, and support biodiversity.
Q3. How are tea processing facilities transitioning to more sustainable energy sources?
Tea processing facilities are adopting renewable energy sources like solar thermal systems for drying tea leaves. Some are also using biomass alternatives such as rice husks and macadamia shells as fuel. These transitions help reduce carbon emissions and dependence on fossil fuels.
Q4. What socioeconomic challenges do tea workers face?
Tea workers, especially women, face numerous challenges including low wages, gender discrimination, and poor working conditions. In some regions, workers receive only a fraction of a living wage. Additionally, plantation closures can lead to loss of income, housing, and access to healthcare and education.
Q5. How is technology being used to improve transparency in the tea industry?
Blockchain and AI technologies are being implemented in tea auctions to ensure transparent and fair transactions. For example, Assam is introducing an AI-driven, blockchain-based tea auction system that will provide equal market access for participants from small-scale farmers to large estates, offering data-driven insights and fair pricing.
