Why is Generation Z drinking significantly less alcohol than previous generations?
Generation Z, broadly defined as adults born between 1997 and 2012, shows significantly lower alcohol consumption rates than any previous generation at equivalent life stages. This is not a temporary phase or survey artefact: the pattern holds across multiple longitudinal datasets, multiple countries, and multiple methodologies.
What does the data show about Gen Z drinking behaviour?
Generation Z adults in Western Europe consume 20% less alcohol than Millennials at the same life stage, according to a 2024 YouGov survey across France, Germany, the UK, and Belgium. In the 18 to 25 age bracket, 28% identify as non-drinkers, compared with 16% of Millennials when they were the same age.
The most comprehensive European dataset on generational drinking patterns comes from the ESPAD (European School Survey Project on Alcohol and Other Drugs), which has tracked youth substance use across 35+ European countries since 1995. The 2023 ESPAD report found that the proportion of 15 to 16-year-olds who had consumed alcohol in the past 30 days had fallen from 61 percent in 1995 to 38 percent in 2023, a decline of 23 percentage points over 28 years. Among the same age group, the proportion who had never consumed alcohol rose from 14 percent to 29 percent. These are very large shifts in a large, multi-country sample and represent a fundamental change in how young Europeans relate to alcohol. (Source: WHO, 2023)
Among young adults (18 to 26), WHO Regional Office Europe data from 2023 shows that 29 percent of Gen Z Europeans describe themselves as non-drinkers or rarely-drinking, compared to 16 percent of Millennials at the same age stage. IWSR's 2024 global consumer report found that Gen Z consumers are 42 percent more likely than any other age cohort to have purchased a NoLo product in the previous three months, driven primarily by social occasion curiosity rather than health concerns per se. The social dimension is important: Gen Z is not abstaining from social occasions, it is redefining what social occasions include. A premium NA cocktail at a bar carries the same social participation value as an alcoholic drink for this cohort. (Source: WHO, 2023)
Why Gen Z drinks less: drivers and implications
Multiple explanatory factors have been identified in research. Mental health awareness: Gen Z has notably higher rates of diagnosed and self-reported anxiety and depression than previous generations (NHS Digital 2023), and many individuals report explicitly avoiding alcohol as a mental health protective measure, citing alcohol's depressant and anxiety-amplifying effects. Financial pressure: UK Office for National Statistics data shows Gen Z has lower disposable income in real terms than Millennials at equivalent ages, and alcohol is expensive. Social media documentation: constant visual documentation of social life creates incentives to remain clear-headed. And product availability: for the first time in history, there are genuinely compelling non-alcoholic alternatives available at bars, restaurants and supermarkets. These factors are mutually reinforcing. The result is a generation that is not sacrificing anything socially by choosing non-alcoholic options and gains several tangible benefits from doing so.
The long-term market implications are significant. IWSR projects that as Gen Z consumers move through prime drinking years (roughly 21 to 35), their embedded preference for NoLo options will structurally lift NoLo's share of the total beverage market. Euromonitor estimates that by 2030, Gen Z will represent 28 percent of total beverage consumer spending globally, and their drinking behaviour preferences will disproportionately shape retail assortment decisions, bar menu composition, and product development investment for the remainder of the decade.
Brand response and marketing shifts
Major beverage producers have restructured marketing strategies in direct response to Gen Z behaviour data. Heineken's "Heineken 0.0" campaign was designed explicitly with Gen Z positioning, featuring imagery of social occasions centred on inclusion rather than intoxication. Diageo has committed to maintaining NoLo products at 20 percent of its total net sales by 2030. AB InBev reported that its NoLo portfolio grew 9.7 percent by volume in 2023, with the largest volume growth concentrated in markets with the highest Gen Z population share. These corporate commitments reflect a rational commercial calculation: the generation currently entering peak consumer spending years has different preferences, and producers who do not anticipate this shift will lose structural market position to those who do. Gen Z is not a niche: it represents 26 percent of the global population and will be the dominant adult consumer cohort by the early 2030s.
| Metric | Generation Z | Millennial equivalent age | Source |
|---|---|---|---|
| Non-drinkers / rarely drink (18-26) | 29% | 16% | WHO Europe 2023 |
| NoLo product purchase (last 3 months) | +42% more likely | Baseline | IWSR 2024 |
| EU youth 30-day alcohol use (15-16) | 38% (2023) | 61% (1995 baseline) | ESPAD 2023 |
| Never consumed alcohol (15-16) | 29% | 14% (1995 baseline) | ESPAD 2023 |
Sources: ESPAD 2023, WHO Regional Office Europe 2023, IWSR 2024, Euromonitor International 2023, NHS Digital 2023.
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