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Member · joined 90+ days ago

Nathan Lefebvre_

nathan.lefebvre@acme.test

Identity
Team
Engineering
Source
Multi-source
Joined
21 Feb 2026, 14:17
Last activity
29 Sept 2026, 15:27
CO₂ emitted · 30 d
5.5 kg
↑8%
Car equivalent
38km
Sessions
107
30 d
Estimated cost
€116
EUR, 30 d
Estimated water · 30 d
72.0 L
≈ 1 shower of 60 L
Trend · 30 d
30-day trend · CO₂e / day
Peak at 665 g.
day so faremissions
By model
Click a segment to isolate it.
By project
Click to isolate a project
acme-api1.3 kg66%
infra-terraform520 g26%
mobile-app158 g8%
acme-app7 g0%
CO₂ by project · share in CO₂
Two views

The same usage, seen by two teams

FinOps · Claude Max 5x
Under-used seat

costs ~€7 more than actual usage · a lower tier or the API would fit better

CSR · Carbon
Emissions in line with the average

1.1% of the org's emissions · 5.5 kg

Recommendation
Opus → Sonnet

≈ 12.9% of their tokens on Opus. Moving that share to Sonnet: up to -€5 and -210 g CO₂e.

Usage profile

Usage volume and pace: tokens per session and generation ratio. The model mix is in the donut above.

Median tokens / session
54,883
Largest session
1,270,880
Output / input ratio
0.16
reads a lot, generates little
By provider
By provider
2 providers
ProviderCostCO2Share
Anthropic€802 kgderived
69%
OpenAI€363.5 kgderived
31%
Hour × day heatmap

When this member runs Claude Code. Activity outside 8:00–20:00 on weekdays, or at weekends, gets an orange border. Out-of-hours sessions over 30 d: 15, including 1 at weekends.

Click a cell to see that time slot.
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LessMore
·Outside 8:00–20:00 or weekend = orange border
Recent sessions · 107 in total
Page 4 / 5
StartedProjectModelTokens (in + out)CO₂Source
16 Sept 2026, 09:33infra-terraformopus361,499393 gCLI
15 Sept 2026, 19:00-gpt-5.6-sol60,39660 gAnthropic

This demo runs on sample data. We set this dashboard up on your real data during the engagement, with a monthly review of the figures.

Book 30 minutes →
15 Sept 2026, 16:00
-
gpt-5.6-sol
75,097
75 g
Anthropic
15 Sept 2026, 13:00-gpt-5.6-sol54,88355 gAnthropic
15 Sept 2026, 09:24acme-apiopus72,25768 gCLI
14 Sept 2026, 22:00-gpt-5.6-sol47,87748 gAnthropic
14 Sept 2026, 19:00-gpt-5.6-sol36,09036 gAnthropic
14 Sept 2026, 17:00-gpt-5.6-sol68,28468 gAnthropic
14 Sept 2026, 16:10acme-apiopus2,7133 gCLI
14 Sept 2026, 15:00-gpt-5.6-sol32,02032 gAnthropic
14 Sept 2026, 14:51acme-apiopus32,14530 gCLI
14 Sept 2026, 12:00-gpt-5.6-sol29,86330 gAnthropic
11 Sept 2026, 19:00-gpt-5.6-sol94,20194 gAnthropic
11 Sept 2026, 18:00-gpt-5.6-sol199,971199 gAnthropic
11 Sept 2026, 17:00-gpt-5.6-sol102,662102 gAnthropic
10 Sept 2026, 11:00acme-apihaiku24,8277 gCLI
09 Sept 2026, 20:00-gpt-5.6-sol135,625135 gAnthropic
09 Sept 2026, 17:00-gpt-5.6-sol95,17695 gAnthropic
09 Sept 2026, 16:08acme-apifable63,861155 gCLI
09 Sept 2026, 16:00-gpt-5.6-sol129,613129 gAnthropic
08 Sept 2026, 17:00-gpt-5.6-sol51,39151 gAnthropic
08 Sept 2026, 15:03acme-apisonnet145,41384 gCLI
08 Sept 2026, 13:00-gpt-5.6-sol99,25199 gAnthropic
08 Sept 2026, 11:12acme-apifable16,52033 gCLI
08 Sept 2026, 11:00-gpt-5.6-sol96,36196 gAnthropic