Plans that match your pace and pipeline
Southern Lights subscriptions are usage-based, giving you long-term access to Eira with a flexible model that adapts to your project pipeline. Each tier provides a set amount of prepaid usage credits, which you spend on running simulations and optimizations.
All plans include continuous support, and you can always add extra usage or upgrade to a higher tier as your needs grow. The platform can also be tailored with additional modules, so you only pay for the flexibility and scale your projects require.
Essentials
Plus
Pro
Enterprise
Simulations / month
500
Optimizations / month
5
10
30
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Investor ready reports
Unlimited
Unlimited
Unlimited
Unlimited
Role based access control
Scenario comparison tools
Project maturity tracking
Onboarding
–
Hourly expert support / month
–
1
5
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Full-stack hydrogen and PtX simulation modeling
Optimization models for hydrogen and PtX
Custom
Electrolyzer database and component catalog
Simulation of energy, hydrogen and PtX flows
Hourly
Hourly
Hourly
Custom
Cost and budget tools for project economic assessment
Financial simulations, project finance, cashflow and profitability metrics
Optimal sizing, sensitivity analysis and scenario comparison tools
Customizations price / hour
Full price
25 % discount
40 % discount
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Getting started
We focus on building long-term relationships, so our onboarding is designed to ensure you get value from day one.
When you subscribe:
- Your organization gets an account – users within it can collaborate on projects.
- Onboarding included – we schedule onboarding sessions tailored to your needs.
- Expert support – our energy and software experts are available to help whenever you need.
Looking for more than Eira?
Southern Lights offers a range of optimization models and investment frameworks across the clean energy space.
If you’re interested in our other solutions for renewables, storage, planning, or reporting, we’d love to hear from you.