Derarca Dennis
IrelandbusinessFemale6.0Global Dominance: 0.00%Derarca Dennis is a Partner and Sustainability Services lead at EY Ireland, where she focuses on the psychological aspects of consumer behavior and the environmental impacts of fast fashion. With a background in psychology, she advocates for reduced consumption and encourages consumers to be more thoughtful about their purchasing decisions. Dennis highlights the disconnect many people have between their clothing choices and the associated environmental damage, emphasizing the importance of buying less and being mindful of the broader implications of consumerism.
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Derarca Dennis from EY consultants coaches businesses on climate change preparedness and sustainability through EY’s Four Futures programme.
Is Ireland ready for a monster El Nino? Expect ugly potatoes, transport chaos and widespread disruption – The Irish TimesIreland· 2026-09-26
Derarca Dennis studied psychology at university and is now EY Ireland’s Partner and Sustainability Services lead.
The shocking waste in the clothes we wear – The Irish TimesIreland· 2025-09-22