Does SB 253 apply to my company if we're headquartered outside California?

SB 253 can apply to companies headquartered outside California if they exceed the $1 billion revenue threshold and are considered to be 'doing business' in California under state tax rules. That often means meeting certain sales, property, or payroll thresholds in the state, even without a physical headquarters there. Coordinate with your tax and legal advisors to confirm how these definitions apply to your specific corporate structure.

How is SB 253 different from SB 261 — and do I need to care about both?

SB 253 focuses on greenhouse gas emissions disclosure across Scopes 1, 2, and 3, while SB 261 focuses on climate-related financial risk reporting aligned with frameworks like TCFD. SB 253 is moving forward following CARB's approval of implementing regulations, whereas SB 261 enforcement is currently paused by a federal injunction. Many companies will fall under both laws, so carbon accounting work done now can support both disclosures once regulatory timing is clearer.

What happens if we wait until the last minute to prepare for SB 253?

Waiting significantly increases the risk of rushed, low-quality data, higher consulting costs, and difficulty meeting assurance expectations. Companies that start early on data governance and GHG inventory work are more likely to meet deadlines and secure favorable assurance opinions. Even if some SB 253 timelines remain in flux, building a GHG inventory and basic controls now will still support other frameworks such as CDP and ISSB/SASB.

Is Greenplaces a fit if we're already using another sustainability tool?

Greenplaces is a mid-market sustainability platform that often replaces multiple point tools with one audit-ready system for carbon accounting and framework reporting. Some companies choose to migrate fully; others start by using Greenplaces for California climate reporting, CDP, or specific frameworks like ISSB/SASB, then consolidate over time. The hybrid AI + expert model means you're not left alone with software — Greenplaces' team helps interpret SB 253, refine Scope 3 estimates, and align methods with GHG Protocol.

How much does SB 253 and carbon accounting support typically cost for mid-market companies?

Costs vary based on company size, data complexity, and the number of frameworks you need to support. Greenplaces structures services specifically for mid-sized teams, pairing an efficient platform with expert support so you get audit-ready carbon accounting and SB 253 guidance without committing to a large, open-ended consulting project. For tailored pricing, speak directly with a Greenplaces expert about your scope and timelines.