The year 2025 marks a pivotal era where sustainability is no longer merely an environmental discourse, but a fundamental criterion for corporate existence. From global consumer behaviors to environmental regulations, from climate change data to investor expectations, profound transformations are taking place across a broad spectrum.
Each statistic we share represents more than just a number—it reflects rising risks, shifting expectations, and critical opportunities that cannot be overlooked.
1. 72% of global consumers are willing to pay more for sustainable products.
This figure reflects not only increased environmental awareness but also a profound shift in consumer behavior. Particularly among Gen Z and Millennials, purchasing decisions are now shaped not only by price and quality but also by companies’ ethical values and sustainability practices.
For brands, this shows that the green transition is not just a responsibility—it has become a direct competitive advantage. Sustainable supply chain management, transparency, and minimizing environmental impact are now essential components for building loyal customer bases.
2. Globally, food waste accounts for 10% of greenhouse gas emissions.
Food lost during production, processing, and consumption is not only an economic loss—it also poses a major environmental threat that deepens the climate crisis. One-third of total emissions from food systems result from waste and loss.
This underscores the critical importance of resource efficiency and food governance in global climate strategies.
3. Wildlife populations have declined by 68% since 1970.
According to data from the World Wildlife Fund (WWF), natural habitats are rapidly disappearing due to human activity. This dramatic decline threatens not only ecosystem balance but also food security and biodiversity-dependent economic sectors.
Industries such as agriculture, water resources, pharmaceuticals, and cosmetics are closely tied to these natural systems. For organizations, this isn’t just an environmental issue—it also presents significant operational risk.
4. Global temperature rise has reached 1.1°C; extreme weather events have increased by 40%.
Climate change is no longer a future threat—it is a present-day reality. The past seven years have been recorded as the hottest in history. In 2024 alone, over 15 major hurricanes struck the Atlantic.
The increasing frequency and severity of extreme weather events directly impact businesses through reduced agricultural yields, supply chain disruptions, infrastructure damage, and health risks.
These developments clearly show that investing in climate resilience is no longer optional—it is a necessity.
Source: Earthava 2025 Sustainability Report, IPCC Assessments, NOAA
5. As of 2025, per capita carbon emissions have exceeded 4.8 tons.
Fossil fuels remain the largest source of global greenhouse gas emissions. In 2025, atmospheric carbon concentration reached 421 ppm—a record high in human history. Annual per capita carbon emissions have surpassed 4.8 tons.
Electricity generation, transportation, and industrial sectors are the primary contributors to this increase.
Carbon-intensive business models now pose significant risks not only to the environment but also to financial sustainability. Emission-focused regulations, carbon pricing, and investor pressure are increasingly pushing organizations toward a low-carbon economy.
Source: Earthava 2025 Environmental Data Compilation, Global Carbon Project, IEA (International Energy Agency)
6. Fossil fuels still supply 78% of the world’s energy demand.
Despite the rapid growth in renewable energy investments, the majority of global energy production still relies on coal, oil, and natural gas. This not only jeopardizes climate goals but also creates new dependencies in terms of energy security.
At the corporate level, energy transition strategies have become critical not only from an environmental perspective but also for economic risk management. Increasing carbon pricing, carbon border adjustment mechanisms (CBAM), and supply chain pressures are driving businesses toward green energy sources.
Source: IEA World Energy Outlook 2025, Earthava Sustainability Report
7. As of 2025, the global carbon market value surpassed $100 billion.
The rapid proliferation of systems that assign a price to carbon emissions has pushed the carbon market to record levels. Both compliance and voluntary carbon markets have become platforms not only for fulfilling environmental obligations but also for gaining strategic competitive advantage.
Carbon credits, offsetting, and sustainable finance tools are now integral to the balance sheets and brand strategies of many industries.
However, trust and transparency are essential in this system. Choosing high-quality, verified carbon credits is key to reducing greenwashing risks.
Source: BloombergNEF, Refinitiv Carbon Markets Report 2025
8. Brands meeting sustainability criteria perform 28% better in customer loyalty.
We’ve entered an era where consumers are not just buying products—they’re buying values. Transparency, ethical production, and environmental sensitivity have become as decisive as price when building loyal customer bases.
Research shows that brands clearly committed to sustainability gain significant advantages in customer retention and repeat purchases. This data is clear evidence of how sustainability strategies have become deeply integrated into marketing and reputation management.
Source: Deloitte Consumer Sustainability Trends 2025
9. 71% of companies state that environmental, social, and governance (ESG) investments provide a competitive edge.
Today, it’s not just about financial performance—corporate ethics, governance quality, and social impact are also under close scrutiny by investors and stakeholders.
ESG investments play a central role in creating long-term value and have become a key criterion in both private and public sector funding decisions.
This transformation moves sustainability beyond a mere “reputation project” and places it at the heart of business strategy. Particularly in terms of regulatory compliance, attracting investment, and managing risk, ESG integration is of critical importance.
Source: PwC ESG Outlook 2025
10. The market share of biodegradable and recycled materials in the fashion industry rose from 12% in 2022 to 37% in 2025.
In resource-intensive industries like fashion, material innovation is reshaping not only environmental impact but also customer expectations.
Consumers now question the origin and life cycle of textile products. This transformation encompasses not just product development but also supply chain transparency, waste management, and design processes.
For companies, this data shows that sustainability is being redefined not only in production but also at the level of design and brand promise.
Source: State of Fashion Report 2025
11. The voluntary carbon market doubled in size in 2025, reaching a volume of $3 billion.
Organizations are turning to carbon offsetting mechanisms in areas where they cannot directly reduce operational emissions. However, this space is no longer merely a “moral” initiative; it is now a performance indicator actively monitored by investors and regulators.
The growth of carbon markets reflects companies’ efforts to concretize their sustainability goals. Transparent, verifiable, and auditable offsetting processes provide significant reputational and financial advantages.
Source: Ecosystem Marketplace
12. The market share of biodegradable and recycled materials in the fashion industry rose from 12% in 2022 to 37% in 2025.
In resource-intensive industries like fashion, material innovation is reshaping not only environmental impact but also customer expectations.
Consumers now question the origin and life cycle of textile products. This transformation encompasses not just product development but also supply chain transparency, waste management, and design processes.
For companies, this data shows that sustainability is being redefined not only in production but also at the level of design and brand promise.
Source: State of Fashion Report 2025, Earthav
13. 71% of companies believe that sustainability investments offer a competitive advantage.
This figure points to a growing number of companies that go beyond being merely eco-friendly, embedding sustainability strategies into the core of their business models.
Sustainability is no longer seen as a cost, but rather as a pillar of innovation and corporate reputation. This perspective creates a positive impact across areas such as investor confidence and customer loyalty.
Source: PwC CEO Outlook Survey 2025
14. 76% of consumers integrate sustainability criteria into their shopping preferences.
In 2022, this figure was just 55%. This rapid shift, especially among Gen Z and Millennials, shows that values like ethics, transparency, and environmental responsibility are now central to purchasing decisions.
We are entering an era in which brands are evaluated not only for product quality, but also for production processes, packaging choices, and supply chain practices.
Source: NielsenIQ Global Sustainability Report 2025
