# Title24 Report > California Title 24 energy reports. Simplified. ## Posts - [Hello world!](https://title24ace.com/hello-world/): Welcome to WordPress. This is your first post. Edit or delete it, then start writing! - [Documents you need for a Title 24 report](https://title24ace.com/documents-needed-for-a-title-24-report/): A checklist of plans and information to send your energy consultant for a fast, accurate Title 24 report. - [2025 Energy Code: what changed for homes and ADUs](https://title24ace.com/2025-energy-code-what-changed/): The 2025 California Energy Code took effect January 1, 2026. Here are the changes that matter most for residential projects. - [California’s 16 building climate zones, explained](https://title24ace.com/california-climate-zones-explained/): Why the CEC divides California into 16 climate zones, how to find yours, and how the zone changes Title 24 requirements. - [ADU Title 24 requirements under the 2025 Energy Code](https://title24ace.com/adu-title-24-requirements/): What California ADU owners should know about energy compliance: CF1R reports, heat pumps, solar PV and garage conversions. - [How much does a Title 24 report cost in California?](https://title24ace.com/title-24-report-cost/): What drives the price of a Title 24 report — project type, size, unit count and turnaround — plus how our transparent estimator works. - [When is a Title 24 report required?](https://title24ace.com/when-is-a-title-24-report-required/): New construction, additions, ADUs and many alterations need Title 24 energy compliance in California. See which projects trigger it. - [CF1R vs LMCC: what’s the difference?](https://title24ace.com/cf1r-vs-lmcc/): CF1R is for single-family residential; LMCC is for low-rise multifamily. Here’s how to tell which your project needs. - [What is a CF1R? Certificate of Compliance explained](https://title24ace.com/what-is-a-cf1r/): The CF1R is the residential Certificate of Compliance for California’s Energy Code. Learn what it shows, which variant you need and how it differs from CF2R and CF3R. - [What is a Title 24 report?](https://title24ace.com/what-is-a-title-24-report/): A plain-English explanation of California Title 24 energy reports: what they contain, who needs one, and how they fit into the permit process. ## Pages - [Order status](https://title24ace.com/order/success/) - [Disclaimer](https://title24ace.com/disclaimer/): Draft for review — not yet reviewed by an attorney. Bracketed items require completion. - [Refund & cancellation policy](https://title24ace.com/refund-policy/): Draft for review — not yet reviewed by an attorney. Bracketed items require completion. - [Terms of service](https://title24ace.com/terms/): Draft for review — not yet reviewed by an attorney. Bracketed items require completion. - [Privacy policy](https://title24ace.com/privacy/): Draft for review — not yet reviewed by an attorney. Bracketed items require completion. - [Resources](https://title24ace.com/resources/) - [Order](https://title24ace.com/order/) - [Contact](https://title24ace.com/contact/) - [About](https://title24ace.com/about/): Energy compliance shouldn’t be a black box. You should know the price before you order, know what we need from you, and know where your project stands. - [FAQ](https://title24ace.com/faq/) - [How it works](https://title24ace.com/how-it-works/) - [Pricing](https://title24ace.com/pricing/) - [Home](https://title24ace.com/) [comment]: # (Generated by Hostinger Tools Plugin)