diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 86654c3..76e0623 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -20,3 +20,12 @@ Follow the repository guide and coordinate overlap with open PRs.
 Sourceful reviews and maintains changes. A contribution grants no merge,
 release or deployment authority. Existing license rights and attribution
 remain unchanged. See [FTW's contribution guide](https://github.com/srcfl/ftw/blob/master/CONTRIBUTING.md).
+
+## License statements in contributions
+
+Use [LICENSING.md](LICENSING.md) when describing the product: FTW code uses
+AGPL-3.0-only with the Energyplan permission; the proprietary worker has
+separate Home Use terms. Commercial worker use requires a written Sourceful
+license. Do not describe FTW's AGPL code as noncommercial or extend its
+license to website artwork, brands or third-party assets. Preserve their
+existing rights and notices.
diff --git a/LICENSING.md b/LICENSING.md
new file mode 100644
index 0000000..8d7028b
--- /dev/null
+++ b/LICENSING.md
@@ -0,0 +1,11 @@
+# Website and product licenses
+
+The FTW software's license is at https://github.com/srcfl/ftw/blob/master/LICENSE.
+FTW uses AGPL v3 only with a narrow Energyplan combination permission.
+The proprietary Energyplan worker has separate household-use terms.
+Commercial use and distribution of that worker require a Sourceful agreement.
+Earlier software versions retain their earlier grants.
+
+References to FTW's software license on this website describe the product.
+They do not license website artwork, brands or third-party assets. Existing
+rights and attributions for those materials remain unchanged.
diff --git a/README.md b/README.md
index a018991..4a6745b 100644
--- a/README.md
+++ b/README.md
@@ -34,3 +34,12 @@ python3 -m http.server 8000
 ```
 
 Then open http://localhost:8000.
+
+## Product license
+
+FTW code uses AGPL-3.0-only with the narrow Energyplan combination permission.
+Commercial FTW use is allowed under the AGPL terms. The proprietary Energyplan
+worker is free for private household use; commercial worker use, bundling and
+paid services require a separate written Sourceful license. Keep product copy
+consistent with [LICENSING.md](LICENSING.md), which also explains the separate
+rights in website artwork and brands.
diff --git a/index.html b/index.html
index 21e64f1..3307005 100644
--- a/index.html
+++ b/index.html
@@ -4,7 +4,7 @@
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width,initial-scale=1">
   <title>FTW | Open-source home energy management</title>
-  <meta name="description" content="FTW is an Apache-2.0, self-hosted home energy management system. Coordinate solar, batteries, grid and EV charging locally with a Go runtime and Sourceful-maintained Lua drivers.">
+  <meta name="description" content="FTW is a self-hosted home energy system with AGPLv3 code and a separately licensed Energyplan worker. Coordinate solar, batteries, grid and EV charging locally with a Go runtime and Sourceful-maintained Lua drivers.">
   <meta name="keywords" content="FTW, home energy management, HEMS, open source, self-hosted, solar, battery, EV charging, Raspberry Pi, Go, Lua, Home Assistant">
   <meta name="robots" content="index,follow">
   <meta name="author" content="Sourceful Energy">
@@ -12,7 +12,7 @@
   <link rel="canonical" href="https://ftw.sourceful.energy/">
 
   <meta property="og:title" content="FTW | Home energy, coordinated in the open">
-  <meta property="og:description" content="Apache-2.0 home energy management. Self-hosted, local-first and built to be extended.">
+  <meta property="og:description" content="AGPLv3 home energy management. Self-hosted, local-first and built to be extended.">
   <meta property="og:type" content="website">
   <meta property="og:url" content="https://ftw.sourceful.energy/">
   <meta property="og:image" content="https://ftw.sourceful.energy/favicon.svg">
@@ -37,8 +37,8 @@
     "url": "https://ftw.sourceful.energy/",
     "downloadUrl": "https://github.com/srcfl/ftw/releases",
     "softwareHelp": "https://github.com/srcfl/ftw/blob/master/SUPPORT.md",
-    "license": "https://www.apache.org/licenses/LICENSE-2.0",
-    "description": "Apache-2.0, self-hosted home energy management for solar, batteries, grid and EV charging.",
+    "license": "https://github.com/srcfl/ftw/blob/master/LICENSE",
+    "description": "AGPLv3, self-hosted home energy management for solar, batteries, grid and EV charging.",
     "offers": { "@type": "Offer", "price": "0", "priceCurrency": "EUR" },
     "maintainer": {
       "@type": "Organization",
@@ -71,7 +71,7 @@
     <section class="hero" id="top">
       <div class="wrap hero-layout">
         <div class="hero-copy">
-          <p class="project-state"><span class="status-dot" aria-hidden="true"></span>Apache-2.0 · Self-hosted · Sourceful maintained</p>
+          <p class="project-state"><span class="status-dot" aria-hidden="true"></span>AGPLv3 · Self-hosted · Sourceful maintained</p>
           <h1>Your home energy, coordinated <em>in the open.</em></h1>
           <p class="hero-lede">FTW is a local-first home energy management system for solar, batteries, grid and EV charging. Run it on your own hardware, inspect every decision and teach it new devices in Lua.</p>
           <div class="hero-actions">
@@ -257,8 +257,8 @@ <h2>New hardware should be a driver, not a fork.</h2>
         <div class="community-intro">
           <p class="section-kicker">The community edition</p>
           <h2>Open source, maintained by Sourceful.</h2>
-          <p>Run FTW at home, study it, modify it and use it commercially under Apache-2.0. Sourceful Energy develops and maintains FTW. Contributions are welcome: start with an issue, share a short Markdown proposal or send a focused PR with relevant test evidence.</p>
-          <div class="license-line"><span>Apache-2.0</span><span>Public roadmap</span><span>Community issues</span></div>
+          <p>Run FTW at home, study it and modify it. FTW's open-source code uses AGPLv3 with a narrow Energyplan exception. Share covered source when the license requires it. The proprietary Energyplan worker is free for private household use; commercial use and distribution require a Sourceful license. Sourceful Energy develops and maintains FTW. Contributions are welcome: start with an issue, share a short Markdown proposal or send a focused PR with relevant test evidence.</p>
+          <div class="license-line"><span>AGPLv3</span><span>Public roadmap</span><span>Community issues</span></div>
         </div>
         <div class="community-panels">
           <article>
@@ -289,7 +289,7 @@ <h3>Make the shared system better.</h3>
         <div>
           <p class="section-kicker">For organizations</p>
           <h2>Open code. Commercial accountability.</h2>
-          <p class="section-intro">Apache-2.0 already gives you permission to use the Community code. A Sourceful engagement buys delivery ownership, additional capabilities and an accountable support relationship.</p>
+          <p class="section-intro">AGPLv3 permits commercial use of the covered FTW code under its source-sharing terms. Commercial Energyplan use, OEM bundles and paid services involving the worker require a separate Sourceful license. Sourceful also offers deployment, maintenance and support.</p>
           <a class="btn btn-primary" href="https://www.sourceful.energy/contact">Talk to Sourceful <span aria-hidden="true">→</span></a>
         </div>
         <div class="service-list">
@@ -327,7 +327,7 @@ <h2>Energy infrastructure you can own.</h2>
       <div class="footer-links">
         <div><span>Project</span><a href="https://github.com/srcfl/ftw">GitHub</a><a href="https://github.com/srcfl/ftw/releases">Releases</a><a href="https://github.com/srcfl/ftw#documentation">Documentation</a></div>
         <div><span>Community</span><a href="https://discord.gg/25xcBzQaux">Discord</a><a href="https://github.com/srcfl/ftw/issues">Issues</a><a href="https://github.com/srcfl/ftw/blob/master/CONTRIBUTING.md">Contribute</a></div>
-        <div><span>Terms</span><a href="https://github.com/srcfl/ftw/blob/master/LICENSE">Apache-2.0</a><a href="https://github.com/srcfl/ftw/blob/master/TRADEMARKS.md">Trademarks</a><a href="https://github.com/srcfl/ftw/blob/master/SUPPORT.md">Support</a></div>
+        <div><span>Terms</span><a href="https://github.com/srcfl/ftw/blob/master/LICENSE">AGPLv3</a><a href="https://github.com/srcfl/ftw/blob/master/TRADEMARKS.md">Trademarks</a><a href="https://github.com/srcfl/ftw/blob/master/SUPPORT.md">Support</a></div>
       </div>
     </div>
     <div class="wrap footer-bottom"><span>© Sourceful Labs AB and FTW contributors</span><a href="https://www.sourceful.energy/">sourceful.energy <span aria-hidden="true">↗</span></a></div>