How can wehelp?

It is the NEUTRAL service that measures your event's carbon footprint, offsets the emissions with certified credits and delivers a certificate and a report you can share. AI speeds up the calculation and certified technicians validate the inventory before delivery.

Conferences and trade shows, concerts and festivals, corporate events and sporting events, whether they last one day or several. The inventory follows the format and size of each event.

The event's main sources: energy, travel by attendees and staff, food, accommodation and waste. The calculation follows the GHG Protocol and covers Scopes 1, 2 and 3. See what each scope means in the glossary.

Both. AI reads the documents and organizes the data in much less time, and certified technicians review and validate every inventory before it is delivered.

After reducing what is possible, the remaining emissions are offset with certified carbon credits, in the same amount of tCO₂e. The credits are retired in a public registry so they cannot be used again. Learn more about credit retirement.

The validated NEUTRAL certificate, stating scope and method, the report for your sponsors and the seal for an event with offset emissions, all ready to share.

Use the phrase "event with offset emissions" and always show the scope and method, as on the certificate (for example, Scopes 1, 2 and 3 · GHG Protocol). That is what advertising rules for environmental claims require.

Create your account at Start inventory and register the event with its audience, duration, venue and setup. If you would rather talk first, request a quote.

Ideally before the event. Attendee travel is usually the largest share of emissions, and the most accurate way to measure it is to ask at registration. You can also run the inventory for an event that has already happened.

Send what you already have: invoices, energy bills, information on generators and fuel, food served, accommodation and waste, plus how attendees and staff got there. Whatever is missing, we help you estimate.

Add two simple questions to registration: city of origin and mode of transport (plane, car, bus or other). This data goes into the calculation and is handled in line with Brazil's data protection law (LGPD).

On the platform, when you log in to your account. You see each stage: the event data, the inventory validated by the technicians and the completed offset, with the certificate and report to download.

Check that you are using the same email you signed up with. If you still can't get in, contact support and choose the subject "Account and access".

The price depends on the size of the event: audience, duration and setup. You pay per event, with no subscription, and you get a clear proposal with no commitment.

Within 48 hours of your request, at the email you provide. Request a quote.

Yes. For companies and industries and for farms, our team builds the inventory under semiannual and annual plans, starting with a free assessment. See NEUTRAL Business & Industry and NEUTRAL Farms.

Yes. Data are handled in line with Brazil's data protection law (LGPD) and used only to calculate the event's emissions. See the privacy policy.

The inventory stays in your account, and access follows the privacy policy. You decide what to share: the certificate, the seal and the report are yours to share with sponsors and the public.