Blog
Andrés Cester
CEO & Co-Founder
Andrés Cester is the CEO of Manglai, a company he co-founded in 2023. Before embarking on this project, he was co-founder and co-CEO of Colvin, where he gained experience in leadership roles by combining his entrepreneurial vision with the management of multidisciplinary teams. He leads Manglai’s strategic direction by developing artificial intelligence-based solutions to help companies optimize their processes and reduce their environmental impact.
Articles by Andrés Cester
Inside Manglai
Veolia Spain and Manglai join forces to automate water footprint calculation with AI
The collaboration will result in an innovative digital calculator that will automate and optimise water impact measurement. AI-based digital platforms ...
Waste management
e-SIR (waste information system): how to process hazardous waste transfers
The electronic waste information system (e-SIR) is the Spanish state platform used to process waste transfers within Spain electronically. It allows t ...
Waste management
Waste management: 10 profitable and sustainable strategies
Efficient waste management is no longer just a logistics headache or an unavoidable cost. It has become a strategic factor that affects profitability, ...
Product carbon footprint
Direct and indirect environmental impact: what is the difference
Measuring a company's sustainability without separating direct from indirect impacts means working with only half the board: decisions are based on a ...
Corporate sustainability
How strategic digitalisation reduces your company's carbon footprint
Well-planned digitalisation reduces a company's carbon footprint in three ways: it removes physical equipment and consumables, shifts computing to mor ...
Practical guides
Best service carbon footprint software for transport companies in 2026
The best service carbon footprint software for transport companies in 2026 is Manglai , Pledge , EcoTransIT World , BigMile and Searoutes . All of the ...
Practical guides
Best software for SQAS assessment and reporting in 2026
The tools most widely used to prepare and sustain an SQAS assessment are Manglai, Enablon by Wolters Kluwer, VelocityEHS, Sphera, SAP Sustainability F ...
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Corporate sustainability
Sustainability indicators: the main ESG KPIs and how often they update
Sustainability indicators , or ESG KPIs, are metrics that quantify a company's environmental, social and governance performance. The most widely used ...
Practical guides
Scope 3 of the GHG Protocol: the 15 categories, data and methods
Scope 3 of the GHG Protocol groups the indirect emissions of the value chain into 15 categories : 8 upstream, tied to what the company buys, and 7 dow ...
Legislation and regulation
ISO 14044: a guide to life cycle assessment (LCA)
Corporate sustainability is no longer a buzzword: it is a crucial aspect of doing business in the 21st century. Among the many standards that guide or ...
Legislation and regulation
Benefits of registering your carbon footprint with MITECO
Registering your carbon footprint with MITECO brings concrete advantages: it scores points in public tenders, strengthens your reputation with clients ...
79% of companies have sustainability data, so why aren't they using it in key decisions?
Your company is probably already measuring its sustainability impact. That is not unusual: around 79% of large companies do , and many have been colle ...
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