The Taskforce on Nature-related Financial Disclosures (TNFD) provides a framework for organisations to report on their nature-related dependencies, impacts, risks, and opportunities. While TNFD is newer than climate-focused frameworks like TCFD, it is gaining rapid traction as businesses, investors, and regulators recognise that nature loss poses financial risks comparable to climate change. For organisations managing IT equipment, understanding the nature-related impacts of the electronics lifecycle helps you prepare for what is likely to become a significant reporting expectation.
What TNFD Covers
TNFD focuses on the relationship between business and nature, encompassing biodiversity, ecosystems, and the services they provide. Like TCFD, it is structured around four pillars: governance, strategy, risk and impact management, and metrics and targets. But where TCFD looks at climate, TNFD looks at the broader natural environment, including land use, water systems, ocean health, and biodiversity.
The framework asks organisations to identify where in their value chain they interact with nature, assess the significance of those interactions, and disclose how they manage nature-related risks and impacts. For most organisations, the IT equipment lifecycle creates nature interactions at multiple points that are worth understanding.
Nature Impacts of the Electronics Lifecycle
Electronic devices have significant nature impacts across their lifecycle. At the raw materials stage, mining for metals and minerals used in electronics, including copper, gold, cobalt, lithium, tin, tantalum, and rare earth elements, causes habitat destruction, soil degradation, water contamination, and biodiversity loss. Cobalt mining in the Democratic Republic of Congo, lithium extraction in South America, and rare earth mining in China and Australia all have documented ecological impacts.
Manufacturing processes consume large volumes of water, use chemicals that can pollute waterways if not properly managed, and require energy that may be generated from fossil fuels. The semiconductor fabrication process alone uses significant quantities of ultra-pure water and various chemicals.
End-of-life processing, when done improperly, can release heavy metals and toxic chemicals into soil and water, contaminating ecosystems and harming biodiversity. Even proper recycling processes generate some waste streams that need careful management to prevent environmental contamination.
The LEAP Approach
TNFD recommends the LEAP approach for assessing nature-related issues: Locate your interface with nature, Evaluate your dependencies and impacts, Assess your risks and opportunities, and Prepare to respond and report.
For IT equipment, applying LEAP means locating where in your IT supply chain nature interactions occur (mining regions, manufacturing locations, recycling facilities), evaluating the significance of those interactions (how much habitat is affected by mining for your equipment’s materials, how much water is used in manufacturing), assessing the financial risks these create (supply chain disruption from resource scarcity, regulatory costs from tightening environmental standards, reputational risks from association with ecological damage), and preparing management responses and disclosures.
How E-Waste Management Reduces Nature Impact
Responsible e-waste management directly reduces nature impacts at the end-of-life stage and indirectly reduces upstream impacts through avoided extraction. Refurbishment and reuse avoid the need to manufacture replacement equipment, which means less mining, less water use, less chemical processing, and less habitat destruction. Each laptop refurbished and returned to use avoids the nature impacts of producing a new one from scratch.
Materials recovery through recycling returns metals and other materials to the supply chain, reducing demand for primary extraction. While recycling itself has some environmental footprint, it is typically far less impactful than mining and primary processing.
Proper hazardous waste management ensures that toxic substances in e-waste, including lead, mercury, cadmium, and brominated flame retardants, are contained and processed safely rather than released into ecosystems.
TNFD Metrics for IT
TNFD recommends several categories of metrics that can be applied to IT asset management. Impact metrics include the volume of e-waste processed and the methods used, materials recovered through recycling (reducing primary extraction demand), hazardous substances properly managed versus released to the environment, and land use avoided through reduced mining demand (an indirect but quantifiable metric).
Dependency metrics include the volume of critical minerals used in purchased IT equipment, the geographic concentration of your supply chain in ecologically sensitive areas, and water dependency in your IT manufacturing supply chain.
Risk metrics include supply chain exposure to nature-related disruption (for example, mining operations in areas of high water stress or biodiversity significance), regulatory risk from tightening environmental standards around extraction and processing, and reputational risk from association with ecologically damaging supply chains.
Preparing for TNFD Reporting
While TNFD reporting is currently voluntary for most Australian organisations, the trajectory of sustainability reporting suggests it will become increasingly expected. Preparing now means starting to map your IT supply chain’s nature interactions, even at a high level. Understanding which minerals are in your equipment and where they come from is a useful first step.
Collecting data on your e-waste management outcomes, including refurbishment rates, materials recovery, and hazardous substance management, positions you to quantify the nature-positive impact of your ITAD programme. Working with ITAD providers who track and report these metrics gives you the data foundation you need.
For a comprehensive view of how sustainability reporting frameworks apply to IT lifecycle management, see our guide on ESG reporting and e-waste for Australian businesses. For specific guidance on measuring environmental impact, our environmental impact measurement guide covers the practical steps.
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