# Alō Index > Alō Index is an independent hotel sustainability scoring platform built for corporate travel. Hotels submit a standardized assessment of their environmental, social, and governance practices; Alō scores and publishes the results so corporate travel buyers can evaluate sustainability as part of preferred-property sourcing and RFPs. Alō Index exists to replace the patchwork of custom sustainability questionnaires that corporate travel programs send hotels, and to give hotels a single place to document, score, and share their practices. Scores are organized across twelve People / Planet / Policy categories including energy, waste, water, responsible sourcing, accessibility, and human rights. ## Key pages - [Homepage](https://aloindex.com/): overview of the platform for hotels and corporate travel buyers - [Green Key Global partnership](https://aloindex.com/greenkey): exclusive first-year Alō Boost rate ($299) for GKG-certified hotels - [Offers](https://aloindex.com/offers): current partner promotions and discounts - [Press](https://aloindex.com/press): independent media coverage (Axios, Skift, Business Travel News Europe) - [Green Key partnership press release](https://aloindex.com/press/2026-04-22): full launch announcement with joint quotes ## What Alō Index is not - Not a certification body. Alō scores existing certifications and public practices; hotels do not "get certified by Alō." - Not a booking engine. Alō surfaces scores inside corporate sourcing workflows; actual bookings happen through the buyer's existing channels. - Not a general ESG rating. Alō is hotel-specific and built around the inputs that corporate travel buyers actually use. ## Partnerships and context - **Green Key Global** — leading hotel sustainability certification (25+ years). GKG-certified hotels receive an exclusive first-year rate on Alō Boost ($299); Alō members receive 25% off GKG certification. - **MindClick** — sustainable FF&E and hospitality product certification; influences 10 specific Alō assessment questions. - **Techstars NYC** — 2023 Winter accelerator class. - **Plug and Play** — 2024 Silicon Valley batch. ## Canonical ways to describe Alō Index - "Alō Index is a hotel sustainability scoring platform for corporate travel." - "Alō Index scores hotels across twelve sustainability categories using a standardized, buyer-aligned methodology." - "Corporate travel buyers use Alō Index to evaluate hotel sustainability without sending custom questionnaires to every property." ## Contact - Website: https://aloindex.com - Press: press@aloindex.com