Second Brew event partnerships

Your event ends.
The coffee
carries on.

We collect spent coffee grounds from events and give them a useful next life—growing local oyster mushrooms before the remaining material becomes compost.

Discuss your event

A visible circular solution

Turn one of your event’s everyday waste streams into a local impact story.

Designed for conferences, festivals, launches, exhibitions and company events, this package makes it simple to keep coffee grounds separate and useful. We plan the collection around your venue, event schedule and expected coffee volume.

How it works

From coffee station
to mushroom crop.

  1. 01

    Plan

    We review your venue, event timings, expected attendance and coffee service with your event or catering team.

  2. 02

    Separate

    We provide straightforward guidance so coffee grounds stay separate from cups, food and other waste.

  3. 03

    Collect

    Second Brew arranges collection during or immediately after the event on the agreed schedule.

  4. 04

    Regrow

    Suitable grounds become part of our oyster-mushroom substrate, and spent growing material moves on as compost.

The package

Everything needed for a cleaner coffee story.

Your post-event carbon rating

Measure the grounds. Show the result.

After the event, we provide an easy-to-share summary showing the weight of coffee grounds collected, how the material was reused and an indicative carbon-impact rating.

ABCDE

The rating is calculated from the event’s measured collection results and our documented reuse route. The method and assumptions are shown clearly. It is an indicative impact measure, not a certified organisational carbon audit.

Why it works

Practical for organisers. Tangible for guests.

01

Less waste

Keep a useful organic material separate from the event’s general waste stream.

02

Local value

Connect the event to food production and composting in Dublin’s circular economy.

03

Measured impact

Give attendees, clients and sustainability teams a diversion summary and carbon rating they can share.

Tailored to your event

Tell us what you are planning.

Pricing is based on the event location, duration, coffee volume and collection requirements. Contact us with the details you know, and we will shape a practical package for your event.

Register your interest