A renewable energy business has to answer two very different audiences at once: landowners and operators who want to know whether the numbers work, and the wider public who want to know whether the company is serious. GreenAxis is a hand-coded HTML template for solar developers, sustainability consultancies, climate-tech firms and environmental non-profits that need to publish projects, services, research and open roles — and sell a subscription while they are at it.

Built with clean HTML5, CSS3 and vanilla JavaScript, GreenAxis pairs a bright, optimistic palette of near-black, electric yellow and open white with a complete site: a project portfolio, a services catalogue, a newsroom, a careers board, three subscription tiers with a working cart and checkout, and a style guide — all running in the browser with no jQuery, no framework and no build step.

Whether you develop solar farms, advise on ESG reporting, design green infrastructure or run a climate education programme, GreenAxis provides every page and component needed to explain the work and win the next one.

Designed for Sustainability Businesses

GreenAxis is organised around the way this industry actually presents itself. The template includes purpose-built sections for a project portfolio with per-project case studies, a numbered services list, a newsroom with full-length articles, a careers board with role detail pages, three subscription tiers with monthly and yearly billing, a testimonial carousel with a rolling statistics counter, an FAQ, and two background-video heroes.

With Urbanist set across the whole system, a scroll-scrubbed process timeline, split-text headings that fill as you read them, and motion applied with restraint, every page keeps attention on the work rather than on the interface.

Key Features

• Clean design in near-black, electric yellow and white
• Fully responsive across all devices
• Built with HTML5, CSS3 and vanilla JavaScript
• No jQuery, no frameworks, no build step required
• 53 pages covering every section of the site
• Project portfolio with eight full case studies
• Services catalogue with five detail pages
• Newsroom with eight full-length articles
• Careers board with eight role detail pages
• Three subscription tiers, monthly and yearly billing
• Slide-out cart and a three-page checkout, all in localStorage
• Five ARIA tab sets with full arrow-key support
• Three carousels: arrows, dots and cross-fade
• Two background videos with a working play/pause control
• Scroll-scrubbed process timeline and benefits sequence
• Split-text heading that fills as the page scrolls
• Slot-machine counter for headline statistics
• FAQ disclosures and a four-row responsibility accordion
• Style guide, licence and changelog pages included
• Password-protected and 404 pages included

Perfect For

• Solar developers and renewable energy firms
• Sustainability and ESG consultancies
• Climate technology and cleantech startups
• Environmental non-profits and foundations
• Green infrastructure and civil engineering practices
• Carbon accounting and reporting services
• Waste reduction and circular economy businesses
• Agrivoltaic and land management operators
• Energy retrofit and efficiency contractors
• Any organisation with projects worth explaining

Performance & User Experience

GreenAxis ships as one stylesheet, one script and one font file. There is no runtime to boot, no framework to parse and no third-party request on any page, so a project page paints as soon as its HTML arrives. The whole type system is a single 27 KB variable font, and images are served in modern formats at the sizes the layout actually asks for.

Every interaction is a real control. The navigation, the mega-menu, the tabs, the accordions, the carousels, the cart and the video controls are all buttons a keyboard can reach and a screen reader can name, each page has a skip link and exactly one H1, and every animation stops when the visitor's system asks for less motion. With JavaScript switched off the whole site still reads: nothing is hidden behind a script that has to run first.

Why Choose GreenAxis?

GreenAxis gives a sustainability business the two things this kind of site has to do well — prove the work with real project detail, and make the organisation easy to join or hire — in code clean enough to hand to any developer, with no framework to learn, no build to run and nothing to keep up to date.