Qwen 3.5 32B Environmental Impact
Popular mid-size open model for self-hosting
- Architecture
- Dense Transformer with hybrid thinking
- Parameters
- 32B
- Context
- 262,000 tokens
- Provider
- Alibaba
Energy per query
0.55 Wh
2x more than a Google search (0.3 Wh)
CO2 per query
0.30 g
Global Average grid (475 gCO₂/kWh)
Water per query
2 mL
~500 queries to fill 1 litre
Processing location
Self-hosted (varies)
Provider
Alibaba
Category
Text / Chat
Grid carbon intensity
475 g CO2/kWh (27% renewable)
How does Qwen 3.5 32B compare?
Detailed Breakdown
Energy Consumption
Qwen 3.5 32B hits the sweet spot for self-hosting — capable enough for most tasks at ~0.55 Wh per query while fitting on a single GPU with quantisation. Part of a family spanning 0.8B to 397B, all Apache 2.0 licensed.
Power Source & Carbon
Fully open-source. Very popular on Ollama and Hugging Face for local deployment.
Water Usage
At ~2.0 mL per query. Zero when self-hosted on consumer hardware.
About Qwen 3.5 32B
Qwen 3.5 32B is an open-source text and chat model from Alibaba, released in February 15, 2026, that runs well below the category average for energy consumption at 0.55 Wh per query. Because its weights are publicly available, it can be self-hosted on any infrastructure — meaning its carbon footprint depends entirely on where and how you choose to run it. At 32B parameters, it popular mid-size open model for self-hosting.
These figures are estimates derived from hardware specifications and API benchmarks — Alibaba has not published official energy data for Qwen 3.5 32B. Actual consumption may vary significantly depending on batching, quantisation, and infrastructure optimisations that we cannot observe from outside.
Qwen 3.5 32B in Context
Your yearly Qwen 3.5 32B footprint
At 25 queries per day, your annual Qwen 3.5 32B usage consumes 5.0 kWh — comparable to running a LED light bulb for a month. That produces 2.7 kg of CO₂.
Key Insights
Alibaba Qwen Family
How energy efficiency has evolved across versions.
What does your Qwen 3.5 32B usage cost the planet?
Use our calculator to estimate your personal environmental footprint based on how often you use Qwen 3.5 32B.
Calculate My ComputeFrequently Asked Questions
How much energy does Qwen 3.5 32B use per query?
Each Qwen 3.5 32B query consumes approximately 0.55 Wh of energy. This is 2x more than a traditional Google search (~0.3 Wh).
What is Qwen 3.5 32B's carbon footprint?
Based on the carbon intensity of Self-hosted (varies), each query produces approximately 0.30 g of CO2. The grid in this region has a carbon intensity of 475 g CO2/kWh with 27% renewable energy.
How much water does Qwen 3.5 32B use?
Each query consumes approximately 2 mL of water, primarily used for cooling the data centers that process the request.
How does Qwen 3.5 32B compare to a Google search?
A Qwen 3.5 32B query uses 2x more than a Google search in terms of energy. A Google search uses approximately 0.3 Wh, while Qwen 3.5 32B uses 0.55 Wh.
Technical Details
Architecture
Dense Transformer with hybrid thinking
Parameters
32B
Context window
262,000 tokens
Release date
2026-02-15
Open source
Yes
Training data cutoff
2026-01