# Gabriel Kanev > Source: https://gkanev.com/sustainability/ > Machine-readable version - 2026-04-16 --- - Search ESC # Sustainability Sustainability lies at the heart of everything we do. I've checked by the Green Web Foundation, a respected non-profit organization that assesses the environmental impact of websites to create a more sustainable web. https://www.thegreenwebfoundation.org/green-web-check/?url=gkanev.com According to the Website Carbon Calculator, every gigabyte of data transfer uses 1.8kWh (kilowatt-hours) of energy. That equates to 475g of CO2 emissions for every kWh – meaning a website with 100,000 visitors can save more than 46kg of CO2 each year. ## Certifications: gkanev.com is hosted on servers in EU with certifications: ISO 27001:2005 – operate dedicated cloud computing infrastructures. - ISO 27002 and ISO 27005 – security management and risk assessment norms and associated processes. - SOC 1 and 2 type II certifications for data-center in Germany. ## Navigation - [About](/about-me/) - [Uses](/uses/) - [Now](/now/) - [Resources and Guides](/resources-and-guides/) - [Speaking](/speaking/) - [Projects](/projects/) - [Posts](/posts/) - [Books](/books/) - [Research Publications](/research-publications/) - [Contact me](/contact-me/) --- Generated by astro-inference | https://gkanev.com/llms.txt