• 6 steps to start your transition and make it last: read our Starter kit or download the PDF
• Measuring and Monitoring, from WRAP’s Green Office: A Guide to a More Cost-effective and Environmentally Sustainable Office
• Food Waste Tracking Sheet, from WRAP
• Reduce waste, boost profits and recycle more Checklist, from WRAP
• Waste audit, from NEA’s 3R Guidebook for Offices
• Sustainability SWOT Analysis from UN Global Compact
• Materiality Assessment Chart from UN Global Compact
• One-page Sustainable Business Canvas for SMEs from UN Global Compact

CARBON FOOTPRINT

• Calculate your individual carbon footprint
  (Global Footprint Network, international non-profit organisation)
• Calculate your individual digital carbon footprint
  (Decathlon sustainable IT team with Ademe)
  

• ‍Calculate your carbon dioxide emissions from air travel
  (International Civil Aviation Organization (ICAO), UN specialized agency)
  

• SMEs carbon footprint calculator based on Fuel consumption, Electricity consumption, Air-conditioning. Primarily targetting UK-based businesses but interesting for its methodology.
  (Carbon Trust)
  

• Small business free carbon calculator. They also provide Premium and Elite versions, as well as tailored to your needs carbon calculator. Also targetting primarily UK-based Businesses.
  (Carbon Footprint)
  

• Carbon footprint calculator for China and HK-based businesses
  (MioTech)
  

ALTERNATIVE MATERIALS FOR SINGLE-USE

• Choose the right alternative to plastic for single-use packaging.
  The Alternative Materials Tool was launched by Plastic ACTion (PACT), a business initiative by WWF-Singapore to eliminate plastic pollution. The AMT provides ranking and comparison between the different materials.
  

PAPER IMPACT

• Calculate the environmental impact of your paper
  (Environmental Paper Network (EPN), world-wide network of 140+ civil society organisations)
  

ENERGY‍

• Calculate returns on energy efficiency investments: Cash Flow Opportunity Calculator (address the “we don’t have the money” objection), Financial Value Calculator (corporate real estate), Building Upgrade Value Calculator (owners or managers of commercial real estate)
  (Energy Star, US-government-backed symbol for energy efficiency)
  

BUILDING

• Download BCA Energy Performance Points Calculator (2015)
  (Singapore Building and Construction Authority)

• Download BCA Green Mark for Non-Residential Buildings Scorecard (2015)
  (Singapore Building and Construction Authority)

• ‍BCA Air-Con Efficiency Portal
  (Super Low Energy Building (SLEB), BCA)
  

GLOBAL

• ‍En-ROADS Solutions simulator (energy, transportation, land-use, new technologies...) - Beta version
  (Climate Interactive and MIT Sloan’s Sustainability Initiative)
  

• Circular Economy Asia is a circular economy advocate based in Malaysia and covering 24 countries across the Asian region.To accelerate the transition towards circular economy, they provide guidance, resources, information and their own tool box.
• ‍Countdown is a global initiative powered by TED and Future Stewards. Their goal is to reduce greenhouse gases emissions by 50% by 2030, focusing on Energy, Transport, Material, Food and Nature. They bring together people from all backgrounds and sectors to draw efficient solutions.
• Eco-Business website is part of Eco-Business, a social enterprise and media company based in Singapore. They promote clean technology, smart cities, responsible business and sustainable development in Asia Pacific. They created initiatives like EB Impact, SEA’s clean energy transition and Changing Course.
• ‍Greenpeace International was launched in 1971 when their founders sailed to the Arctic to stop a nuclear bomb. The network is composed of National & Regional Organisations (NROs) that operate in their own base country according to local frameworks. They stand for a green and peaceful world.
• Our World in Data is a non-profit launched in 2011 by the Global Change Data Lab (a UK-based charity in the education sector) to make research accessible and understandable through interactive data visualizations. Their platform is public, open-source and the data free to use. They also provide a free and open-access SDG tracker to measure global progress on the SDGs, allowing citizens to hold their governments accountable.
• ‍Project Drawdown is a global non-profit organisation created in 2014, that identifies, reviews and assesses climate solutions across all industries and sectors to fight climate change. “Drawdown” is the point when greenhouse gases in the atmosphere will start to decline.
• ScienceDirect is a platform of peer-reviewed publications for researchers, part of Elsevier. They support academic institutions, government organisations and corporate R&D to spur innovation.
• Singapore Environmental Council (SEC) was launched in 1995 and is an approved Institution of Public Character (IPC). They promote thinking on sustainability issues and coordinate environmental efforts in Singapore and ASEAN, through their eco-office certification and their Green Label among others.
• Singapore Ministry of Sustainability & Environment (MSE) official portal lists all policies, laws, speeches and news on sustainability in Singapore.‍
• Singapore National Environment Agency (NEA) is the leading public organisation in charge of the sustainable development of the city-state. Their scope includes but is not limited to public health, resources efficiency, air & water pollution, weather…‍
• The Ellen MacArthur Foundation was founded in 2010 and stands as the global leading voice for circular economy. They work with governments, institutions, cities, but also businesses and academia to scale solutions. Dame Ellen MacArthur is a retired English sailor, who became the fastest solo sailor to circumnavigate the globe in 2005.‍‍
• ‍The Shift Project is a French non-profit think tank advocating for a shift to a post-carbon economy, with a focus on energy transition. They also share free data and diagrams on their data portal.‍
• The World Business Council for Sustainable Development (WBCSD) is a CEO-led organisation of 200+ businesses. They define themselves as “the leading voice of business for sustainability”, accelerating the transition towards a more sustainable world.
  In 2020 they published a roadmap for businesses to achieve net-zero emissions before 2050.‍
• The World Economic Forum (WEF) is an independent international nonprofit organisation created in 1971, well-known for its annual meeting in Davos (Switzerland), gathering leaders - from politics, business, economy, culture and more - from all over the world. They are based on Public-Private Cooperation and their goal is to address the biggest challenges to “improve the state of the world”.‍‍
• ‍The World Wide Fund for Nature (WWF) is an independent conservation organisation established in 1961 - 2006 in Singapore. Their objective is to safeguard the world’s biodiversity, through education and awareness campaigns. They operate across 22 countries.‍‍
• UN Global Compact toolkit for SMEs: UN Global Compact - Network Malaysia guide to help SMEs identify and leverage sustainability as an opportunity for Growth. Under their MAJU acronym: Mission - Activity - Justify - Upgrade, you will find useful videos, toolkits and templates.‍
• WRAP stands for Waste and Resources Action Programme. They act as a catalyst for governments, companies, individuals and other communities to support more sustainable societies, with a focus on Food & Drink, Clothing & Textiles and Plastics. They provide research, consumer campaigns, grant programmes, etc.‍
• Zero Waste SG is an NGO pushing the shift towards zero waste and circular economy in Singapore, through education, nation-wide campaigns (e.g. BYO, Bring Your Own campaign), talks and workshops.