The 1% solution

🌿 Can committing just 1% of revenue help businesses drive meaningful environmental impact?

❓ Question: Can a relatively small commitment of 1% of annual revenue create measurable environmental outcomes, strengthen business performance and help companies embed sustainability into their long-term strategy?

✅ Answer: According to Kate Williams, chief executive officer of 1% for the Planet, the answer is yes – provided businesses treat environmental giving as a core operational expense rather than a discretionary donation. The organisation encourages members to commit at least 1% of annual revenue, not profits, to vetted environmental causes every year, regardless of business conditions. This approach is designed to integrate environmental responsibility directly into corporate strategy, planning and financial decision-making.

Founded in 2002, 1% for the Planet connects businesses with environmental partners across four key impact areas: just economies, resilient communities, rights to nature, and conservation and restoration. Member companies can direct their contributions according to their own sustainability priorities, while the organisation verifies and certifies their commitments.

🌟 One of the key insights from the discussion is why the 1% figure has endured for almost 25 years. Williams explains that 1% is both psychologically accessible and financially meaningful. It feels achievable for most organisations, yet when applied to annual revenue rather than profit, it becomes a substantial long-term commitment that can fund significant environmental initiatives.

🌟 The strongest area of support among members is resilient communities, which accounts for roughly 40% of certified contributions. Williams says this reflects growing recognition that environmental issues are fundamentally linked to people and communities. Businesses increasingly want their sustainability efforts to deliver both environmental and social outcomes, particularly as climate impacts become more visible.

🌟 Climate-related causes are receiving increasing attention. Climate adaptation attracted approximately $25 million in certified giving during 2025, representing around 22% of all contributions certified by the organisation. Renewable energy funding also experienced significant year-on-year growth, highlighting the increasing focus companies are placing on climate solutions.

🚩 One challenge is maintaining sustainability commitments during periods of economic pressure. Businesses globally are dealing with cost-of-living pressures, margin compression and uncertain economic conditions. In these environments, environmental spending can be perceived as an additional cost rather than a strategic investment.

🚩 Another challenge is demonstrating commercial value. Williams notes that organisations must be able to link environmental commitments to tangible business outcomes such as customer loyalty, brand differentiation, talent attraction and employee retention. Without a compelling business case, sustainability initiatives may struggle to gain long-term support from leadership teams and stakeholders.

🌟 To address these concerns, 1% for the Planet emphasises flexibility. Companies can contribute through cash donations, products or professional services. For example, a marketing agency may provide pro bono services to a non-profit partner, allowing businesses to maintain commitments even in years when cash budgets are constrained.

🌟 Williams also highlights the long-term strategic view. She argues that business viability ultimately depends on a healthy environment and functioning communities. Framing sustainability investments through this lens helps organisations move beyond short-term financial pressures and focus on long-term resilience and value creation.

⚠️ Looking ahead, one area of opportunity is the technology sector. Despite technology companies often generating significant revenues and strong margins, Williams says the sector remains underrepresented within the organisation's membership. She sees substantial potential for technology firms to play a larger role in funding environmental initiatives as stakeholder expectations continue to evolve.

⚠️ The organisation is also continuing to invest in its global community of members. Through events, peer networks and ongoing support, businesses can share ideas, refine their giving strategies and learn from others facing similar sustainability challenges. According to Williams, participation is designed to be an evolving journey rather than a one-off commitment.

💡 Why it matters:

As sustainability expectations expand beyond emissions reductions and reporting requirements, businesses are increasingly being asked what direct contribution they are making to environmental and social outcomes. Models such as 1% for the Planet aim to move environmental responsibility from the margins of corporate strategy into core business operations. By linking environmental giving to revenue rather than profits, organisations can create more predictable and accountable funding streams while potentially strengthening customer relationships, employee engagement and long-term business resilience.

🎙️ Sources:

• Kate Williams, chief executive officer, 1% for the Planet

• Michelle Baltazar, host, The Greener Way

⏱️ Timestamps:

00:00 – Why 1% of revenue became the benchmark

01:30 – How 1% for the Planet works

03:10 – The rationale behind revenue-based giving

05:00 – Trends in environmental funding and impact areas

06:00 – Why resilient communities receive the most support

07:00 – Climate adaptation and renewable energy funding growth

09:00 – Maintaining commitments during economic pressure

10:00 – The business case for environmental giving

12:00 – Flexible contribution models and in-kind giving

13:00 – Opportunities in the technology sector

15:20 – How businesses can join 1% for the Planet

16:20 – Community-building and member support

Link: https://www.onepercentfortheplanet.org/

🌿 We record on Gadigal Land and pay our respects to the traditional custodians of country and elders past and present.