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Reporting decisions3 min read

How to build an ESG or sustainability strategy in six steps

A practical method to build a sustainability or ESG strategy: start from your impacts and what readers ask, choose a few priorities, set targets, plan actions and budget, assign owners and report progress every year.

Three managers in high-visibility vests on a steel walkway above the sorting lines of a recycling plant, one of them pointing down the hall

A sustainability or ESG strategy is a short set of choices: the few topics where your company will act, the target for each, the actions and budget to reach it, who is responsible and how progress is reported. Build it from your own impacts and from what customers, banks and employees ask, not from a list of every possible topic.

What a sustainability strategy is

A sustainability or ESG strategy is a set of choices: the few topics where your company will act, what it wants to achieve by when, how it will get there and who is responsible. It is different from a policy, which states commitments, and from a report, which shows results. A good strategy fits on one page and is tied to the business plan, because the actions cost money and change how the company works.

The six steps

Most companies follow the same order.

  • Know where you stand: your carbon footprint, energy use, waste, workforce and safety figures.
  • Listen to your readers: what customers, banks, employees and public buyers ask for.
  • Choose three to five priorities where your impact is largest and your readers care most.
  • Set a target for each priority, with a base year, a target year and a figure.
  • Plan the actions, with cost, expected result, timing and an owner, and put them in the budget.
  • Report progress every year, including what did not work.

Choosing priorities

Not every topic deserves equal attention. A simple test is the one behind double materiality: how large is your impact on people and the environment, and how much does the topic affect your business, through costs, customers, financing or risks? A transport company will end up with fuel and road safety; a food producer with energy, packaging and food waste; an office business with travel, energy and its people. Topics with low scores on both stay in your policy but do not need their own targets.

Targets and actions

Express targets in figures your company already measures, such as tonnes of CO₂, kilowatt hours, kilos of waste or lost-time accidents, so progress can be checked. For emissions, a target in line with the Paris Agreement, for example through the Science Based Targets initiative’s route for smaller companies, is what banks and large customers increasingly expect.

For each target, list the actions that will get you there, with what each one costs, what it saves and when it pays back. If the actions do not add up to the target, either the target or the plan has to change.

Ownership and reporting

Give each priority an owner on the management team and review progress every quarter. Report once a year in a standard structure, such as the EU voluntary standard (VSME), so readers can compare one year with the next. A strategy that is never reported quietly disappears.

Doing it in Greener Ahead

Carbon accounting in Greener Ahead gives you the baseline a strategy starts from, with Scope 1, 2 and all 15 Scope 3 categories, and compares every year with the base year. It costs €1,495 per year with unlimited users. Climate strategy, coming soon, adds targets, the measures available to you with their cost and saving, and progress against the path you chose. Sustainability reporting turns the result into a VSME report for €995 per year. You can try both free for 14 days without a card. Check the pricing page for current details.

A strategy on one page

An example for a fictional food wholesaler with a cold store and a delivery fleet.

Example sustainability strategy on one page
PriorityTargetMain actionsOwner
Emissions from deliveries30% less CO₂ per delivery by 2030 compared with 2025Route planning, electric vans for city routesLogistics manager
Energy in the cold store25% less electricity per pallet by 2028LED lighting, door curtains, heat recoveryFacility manager
Food wasteHalf the food waste by 2030Better forecasting, donating surplus foodPurchasing manager
Safe workNo lost-time accidentsForklift training, a new warehouse layoutOperations director
Responsible purchasingAll main suppliers signed the code of conduct by 2027Supplier code of conduct and questionnairePurchasing manager

Signs a strategy exists only on paper

Readers who see these assume nothing will change.

  • More than six priorities.
  • Targets without a base year or a figure.
  • No budget for the actions.
  • Nobody on the management team owns it.
  • Progress is never reported, or only the good news.

Sources and scope

These resources explain a preparation workflow. Check your selected standard and recipient requirements before sharing your report.

Continue preparing your report