Our Power, Our Planet: The Substances That Undermine Both
Every Earth Day, the conversation turns to carbon emissions, plastic pollution and the climate emergency. Governments make pledges. Corporations publish sustainability reports. Individuals are encouraged to recycle, reduce, reuse and rethink.
However, there is one source of environmental destruction that rarely makes the Earth Day agenda: the tobacco, alcohol and cannabis industries – well not in any vociferous and meaningful way.
There is another dimension to this that goes largely unspoken. The same environmental strain these industries produce, the degraded landscapes, the polluted waterways, the creeping sense that the planet is beyond saving, contributes to the very conditions that drive people toward substance use in the first place. Researchers have documented a rise in eco-anxiety, the chronic stress and grief associated with environmental decline – perceived or real. Stress and hopelessness are among the most well-established drivers of harmful substance use. The industries causing the damage are, in a very real sense, also profiting from it.
This year, as the world marks Earth Day 2026 under the theme Our Power, Our Planet, the data tells a story that demands to be heard.
Join the global movement. Earth Day 2026 events are taking place across Australia and around the world on 22 April. Find a local event, register a community clean-up, or take the pledge at earthday.org.
Tobacco: The Planet’s Most Littered Item
Cigarette butts are not a minor litter problem. They are the single most collected item in global beach and urban clean-ups, and have been for decades.
Approximately 4.5 trillion cigarette butts are discarded into the environment every year. Each butt contains a plastic filter packed with thousands of toxic chemicals including arsenic, lead and nicotine, which leach into soil and waterways when left to break down over a period of up to a decade.
The vaping industry has added a new dimension to this crisis. An estimated 27 disposable vapes are thrown away every second globally. Unlike cigarette butts, single-use vapes contain lithium batteries, circuit boards and plastic casings that cannot be composted or easily recycled. They are classified as electronic waste, yet the majority end up in general landfill.
The tobacco industry has spent considerable resources promoting the idea of individual responsibility for litter. The environmental cost of producing, distributing and disposing of tobacco products at industrial scale, however, is structural, not personal.
Alcohol: A Footprint Hidden in Plain Sight
The alcohol industry presents itself as a convivial, even artisanal, part of modern life. The environmental reality of industrial alcohol production is considerably less romantic.
Producing a single litre of wine requires approximately 870 litres of water. Across the full lifecycle of alcohol production globally, the industry generates an estimated 1.5 gigatons of CO2 equivalent emissions each year. To put that figure in context, it is roughly equivalent to the annual emissions of 276 million cars.
Glass packaging compounds the problem. Despite being technically recyclable, nearly half of all glass bottles produced for the alcohol industry are never recycled. They are sent to landfill, where glass takes an estimated one million years to decompose.
These figures sit alongside sustained industry investment in marketing that encourages higher consumption, not lower. The environmental cost of alcohol is not incidental. It scales directly with production volume, and production volume is a deliberate commercial target.
Cannabis: An Ecological Crisis – Here and Now!
The legalisation and commercialisation of cannabis in several jurisdictions has been accompanied by significant environmental concerns that are only beginning to receive serious scientific attention, after being buried under pro-pot propaganda for over a decade now.
Indoor cannabis cultivation is extraordinarily energy intensive. Research published in the United States estimated that producing one kilogram of cannabis generates approximately 4,600 kilograms of CO2. The artificial lighting, climate control and ventilation systems required for large-scale indoor grows consume electricity at a rate comparable to data centres.
Outdoor and greenhouse cultivation presents a different set of problems. Illegal cannabis cultivation in particular has been linked to significant ecological damage, including the diversion of waterways to irrigate crops during dry seasons, the use of banned pesticides and rodenticides that kill wildlife, and the clearing of protected forest land.
As cannabis markets expand, the environmental footprint expands with them. This is not a problem confined to illegal grows. Legal, regulated cannabis production carries its own substantial ecological cost that is rarely factored into public policy discussions about legalisation.
Resilience Is the Response
There is a pattern worth naming. Environmental decline creates stress – stress creates vulnerability – vulnerability is exactly what the tobacco, alcohol and cannabis industries depend on to sustain demand. The cycle is not accidental. It is commercially convenient.
Resilience breaks that cycle. Communities and individuals who are equipped with psycho-social ‘anchor points’, included sustainable values driven world views, strong social connection, clear information and genuine support are much less likely to turn to substance use under pressure and more likely to take meaningful environmental action. Prevention and environmental advocacy are not separate causes – they reinforce each other.
The theme of Earth Day 2026 is Our Power, Our Planet. Power, in this context, means more than lobbying or policy change. It means the daily choices made by individuals and communities who refuse to be passive consumers of industries that profit from harm. It means building the kind of resilience that makes those choices sustainable over time, not just on one day in April.
The tobacco, alcohol and cannabis industries depend on the normalisation of consumption and on the assumption that people under pressure will reach for their products. The evidence on resilience suggests that assumption is not fixed. It can be changed through education, through community, and through prevention.
On Earth Day 2026, that is worth protecting.
Take Action
Environmental harm from tobacco, alcohol and cannabis is not inevitable. It is the direct result of industries whose commercial model depends on maximising consumption. Challenging that model is an act of environmental protection and an act of resilience.
Stay informed. The Dalgarno Institute provides independent, evidence-based research on the harms of tobacco, alcohol and other drugs. Visit dalgarnoinstitute.org.au to access resources, read the latest research, and find out how to support prevention in your community.
Share this article. The environmental cost of these industries rarely makes headlines. Use Earth Day 2026 to change that conversation in your network.
Read more. WRD News covers the environmental, social and public health impact of tobacco, alcohol and cannabis year-round. Read the latest at wrdnews.org.
