Environmental Engineering Impact Studies

We’re planting trees — but losing biodiversity. Global efforts to restore forests are gathering pace, driven by promises of combating climate change, conserving biodiversity, and improving livelihoods. Yet a recent paper published in Nature Reviews Biodiversity warns that the biodiversity gains from these initiatives are often overstated — and sometimes absent altogether. Forest restoration is at the heart of Target 2 of the Kunming-Montreal Global Biodiversity Framework, which aims to place 30% of degraded ecosystems under effective restoration by 2030. But the gap between ambition and outcome is wide. "Biodiversity will remain a vague buzzword rather than an actual outcome" unless projects explicitly prioritize it, the authors caution. Restoration has typically prioritized utilitarian goals such as timber production, carbon sequestration, or erosion control. This bias is reflected in the widespread use of monoculture plantations or low-diversity agroforests. Nearly half of the Bonn Challenge’s forest commitments consist of commercial plantations of exotic species — a trend that risks undermining biodiversity rather than enhancing it. Scientific evidence shows that restoring biodiversity requires more than planting trees. Methods like natural regeneration — allowing forests to recover on their own — can often yield superior biodiversity outcomes, though they face social and economic barriers. By contrast, planting a few fast-growing species may sequester carbon quickly but offers little for threatened plants and animals. Biodiversity recovery is influenced by many factors: the intensity of prior land use, the surrounding landscape, and the species chosen for restoration. Recovery is slow — often measured in decades — and tends to lag for rare and specialist species. Alarmingly, most projects stop monitoring after just a few years, long before ecosystems stabilize. However, the authors say there are reasons for optimism. Biodiversity markets, including emerging biodiversity credit schemes and carbon credits with biodiversity safeguards, could mobilize new financing. Meanwhile, technologies like environmental DNA sampling, bioacoustics, and remote sensing promise to improve monitoring at scale. To turn good intentions into reality, the paper argues, projects must define explicit biodiversity goals, select suitable methods, and commit to long-term monitoring. Social equity must also be central. "Improving biodiversity outcomes of forest restoration… could contribute to mitigating power asymmetries and inequalities," the authors write, citing examples from Madagascar and Brazil. If designed well, forest restoration could help address the twin crises of biodiversity loss and climate change. But without a deliberate shift, billions of dollars risk being spent on projects that plant trees — and little else. 🔬 Brancalion et al (2025): https://lnkd.in/gG6X36WP

𝐂𝐥𝐢𝐦𝐚𝐭𝐞 𝐑𝐢𝐬𝐤 𝐎𝐩𝐞𝐧-𝐀𝐜𝐜𝐞𝐬𝐬 𝐓𝐨𝐨𝐥𝐬 – 𝐄𝐮𝐫𝐨𝐩𝐞 𝐂𝐨𝐥𝐥𝐞𝐜𝐭𝐢𝐨𝐧 🇪🇺 I recently shared a collection of open-access tools to assess climate and nature-related risks in Germany. Now, here’s a structured list covering the whole of Europe. It brings together: 🏛️ The relevant political regulations and strategies 🗂️ Frameworks for climate risk assessment aligned with these regulations 📚 Key resource hubs and EU-funded projects on climate risk ⛈️ The best reports on climate risk in Europe 📊 A methodology for cost-benefit analysis of climate adaptation measures 🗺️ Leading geospatial tools for mapping and monitoring climate- and nature-related risks. ❗The list is structured along the steps of a climate risk assessment and the relevant hazards to cover: flood, drought, wildfire, ecosystem degradation, ... For geospatial tools, I included only the strongest solutions available. But since the scope is European-wide, their precision is limited. To delve deeper into the matter, I’ve included key practical frameworks, EU resource hubs, and more. 𝐈𝐧𝐭𝐞𝐫𝐞𝐬𝐭𝐞𝐝 𝐢𝐧 𝐭𝐡𝐞 𝐥𝐢𝐬𝐭? Please comment below, and I’ll send it to you. (If you prefer to DM me, that works too.)

I am thrilled to share our new global dataset on the drivers of forest loss at 1 km resolution, which has been 2+ years in the making! We developed the data using a customized ResNet model trained on a set of samples we collected through visual interpretation of very high-resolution satellite imagery. The model used satellite imagery (Landsat & Sentinel-2) and ancillary data to classify seven driver categories: permanent agriculture, hard commodities (e.g. mining and energy infrastructure), shifting cultivation, logging, wildfires, settlements and infrastructure, and other natural disturbances. This data provides important insights on where tree cover loss is likely to be associated with long-term land use change versus temporary disturbances that may followed by forest regrowth, and can enable targeted solutions to protect and sustainably manage the world's forests. 👉 Read more from our paper, published today in Environmental Research Letters: https://lnkd.in/gxV34-3W 👉 Read a summary of the findings (updated to 2024) here: https://lnkd.in/gghcyVzx 👉 Read our technical blog on GFW here: https://lnkd.in/gBv5ErKU The data is available on: 🌎 Google Earth Engine: https://lnkd.in/gt4t9zhp 🌏 World Resources Institute's Data Explorer: https://lnkd.in/gbVMUzpx 🌍 Global Forest Watch: https://gfw.global/2LUOmIx 🌍 Zenodo (including training + val data): https://lnkd.in/gsn-J9gg I am super proud of this effort and of our team! Radost Stanimirova, PhD, Anton Raichuk, Maxim Neumann, Jessica Richter, Forrest Follett, James MacCarthy, Kristine Lister, Christopher Randle, Lindsey Sloat, Elena Esipova, Jaelah Jupiter, Charlotte Y. Stanton, PhD, Dan Morris, Christy Melhart Slay, Drew Purves, Nancy Harris A great collaborative effort between Global Forest Watch, Land & Carbon Lab, and Google DeepMind, with early contributions from The Sustainability Consortium

Sustainable Development in Action: A Lesson from Japan 🇯🇵 In an era where urban expansion often comes at the cost of nature, Japan offers an inspiring alternative—relocating trees instead of cutting them down to make way for infrastructure. This approach reflects a deep respect for the environment and showcases how technological advancements can align with ecological conservation. As a sustainability professional working in renewable energy, ESG, and environmental impact assessment, I believe this practice serves as a powerful reminder: Development and sustainability can go hand in hand. Instead of choosing between progress and preservation, we must innovate solutions that integrate both. 🌍 Key Takeaways: ✔️ Sustainable Infrastructure – Development shouldn’t come at the cost of green cover. ✔️ Carbon Sequestration Matters – Mature trees play a crucial role in absorbing CO₂. ✔️ Holistic Urban Planning – Cities must incorporate environmental conservation in their growth models. Can we implement similar practices in India and other countries? With the right policies, technological support, and mindset, we can prioritize nature-positive development. Let’s build a greener future, where progress nurtures the planet instead of harming it. #Sustainability #ESG #RenewableEnergy #UrbanPlanning #EnvironmentalConservation #EnergyTransition

This is what they don’t want you to know. → Pesticides aren’t the main cause of insect decline. A 33-year study in Western Germany reveals habitat loss, land-use changes, and urbanization are bigger drivers, challenging the oversimplified blame on pesticides. A recent publication called "Insect Decline - Evaluation of Potential Drivers of a Complex Phenomenon." Analysis of the true drivers of insect decline are far more complex and deeply tied to how we manage land and shape our environment. Let's take a deep dive into the publication. The study identifies the intensification of grassland management and shifts in arable land use as likely major contributors to insect decline. Urban areas expanded by about 25%, significantly reducing suitable habitats for insects and, there has been a rebound in insect biomass since 2010. Increasing demand for feed crops (e.g., corn) is closely linked to dairy industry growth, demonstrating how socioeconomic forces influence land use in ways that adversely affect insect habitats. Contrary to some other studies, this research found no compelling correlation between insect decline and either pesticide use or weather/climate factors for this region and timeframe. Notably, the toxic load from pesticides decreased during the period in question, yet insect populations continued to decline. What does this mean? It’s time to shift the conversation. Instead of pointing fingers at crop protection products, we need to look at how farming practices, renewable energy policies, and urban planning are impacting biodiversity. Better land management strategies, preserving habitat diversity, and balancing intensive and extensive farming methods are the real solutions to reversing insect decline. The truth is, tackling this issue isn’t about banning one thing or blaming one industry—it’s about addressing a web of interconnected causes with evidence-based solutions.

The Wildlife Crossings That Changed Everything in Banff In the 1950s, when the Trans-Canada Highway was first laid through Banff National Park, it wasn’t built for the level of traffic it sees today. As the years went by and vehicle numbers grew, so did the number of animal-vehicle collisions. Elk, moose, bears, and other wildlife, key species in the park's ecosystem, were being killed at alarming rates. By the 1980s, the scale of the problem was undeniable. Wildlife deaths weren’t just a conservation issue, they posed serious safety risks for drivers too. Parks Canada knew that minor fixes wouldn’t cut it. A more comprehensive and innovative solution was needed. That’s when the idea of wildlife crossings came to life. Over the years, 6 overpasses and 38 underpasses were constructed along a stretch of the highway within Banff. But these weren't ordinary structures. They were designed to mimic the surrounding environment, covered with native vegetation, soil, and trees to make animals feel safe and comfortable using them. The results have been nothing short of extraordinary: More than 80% reduction in wildlife-vehicle collisions overall. Over 96% reduction for elk and deer specifically. Hundreds of thousands of documented animal crossings since their installation, with species ranging from cougars and wolves to amphibians. Banff’s wildlife crossings have now become a global model for infrastructure that coexists with nature. They prove that with smart planning and ecological awareness, we can redesign systems that not only prevent harm but actively restore balance. The key takeaway? Instead of forcing nature to adapt to our systems, we can redesign systems to align with nature, safely, sustainably, and successfully. #WildlifeConservation #SustainableInfrastructure #BanffNationalPark #EcoDesign #GreenEngineering #WildlifeCrossings #NatureBasedSolutions #RoadEcology #SystemsThinking #HumanNatureCoexistence #ClimateAction #InnovativeDesign #SafetyAndSustainability #EnvironmentalLeadership

This publication means a lot to me. After years of witnessing the difficulties cities and regions face in identifying their #ClimateRisks for #ClimatePlanning, we decided to create a detailed guidebook. 🌦️🌆 It offers a step-by-step process in an original way, following a fictional city as a case study, as well as real-life examples, and several FAQ highlights. 🎯A key innovation in this guidebook is the section on setting #AdaptationGoals, complete with practical targets and indicators to track progress over time. 🔗 Take a look here: https://lnkd.in/dPA8mj-v Feel free to share it with your network and let us know your feedback. Valentina Palermo, Gema Hernández Moral, Paulo Barbosa, Giulia Melica EU Covenant of Mayors, Global Covenant of Mayors for Climate & Energy (GCoM), EU Science, Research and Innovation #ClimateAdaptation #Resilience #RiskAssessment #ClimateAction

Accident Causation Models Accidents rarely occur due to a single failure. They usually result from a chain of weaknesses, missed controls, and hidden system gaps. Here are six widely used accident causation and analysis models every safety professional should know: 🧀 Swiss Cheese Model Shows that multiple safety layers exist in any system, but each layer has weaknesses (“holes”). When these holes align across layers, an accident occurs. Focus: strengthen barriers and reduce latent failures. 🎀 Bow Tie Model Visualizes risk from hazard → top event → consequences. Preventive controls are placed on the left side, and mitigation controls on the right. Focus: barrier management and control effectiveness. 🐟 Fishbone (Ishikawa) Diagram A root cause tool that categorizes contributing factors such as Man, Machine, Method, Material, Environment, and Measurement. Focus: structured brainstorming of causes. ❓ 5 Why Analysis A simple but powerful technique — keep asking “Why?” until the root cause is identified. Focus: digging beyond surface-level causes. 🌳 Fault Tree Analysis (FTA) A top-down logical model that maps how combinations of failures lead to a top event using AND/OR gates. Focus: system failure pathways. 🚦 Event Tree Analysis (ETA) A forward-looking model that starts from an initiating event and maps possible outcome paths depending on success or failure of safeguards. Focus: consequence and scenario analysis. ✅ Strong investigations don’t stop at “what happened” — they uncover why it became possible. #Safety #AccidentInvestigation #RiskManagement #HSE #RootCauseAnalysis #ProcessSafety #EHS #SafetyLeadership

6-Step Methodology for Climate Risk Assessment 🌎 Addressing climate-related risks is increasingly essential as extreme weather events, resource scarcity, and ecosystem disruptions become more frequent and severe. Effective Climate Risk Management (CRM) equips governments, organizations, and communities with the tools to anticipate, prepare for, and mitigate these impacts. A structured approach to climate risk assessment not only identifies vulnerabilities but also informs proactive measures that protect lives, livelihoods, and essential infrastructure. The GP L&D’s 6-step methodology offers a practical, systematic framework for understanding and addressing climate risks, integrating these insights into public policies and investment decisions to build resilience and promote sustainable development. The first step in this methodology is to analyze the current status to determine information needs and set specific objectives. Establishing a clear baseline of vulnerabilities helps ensure that the entire process remains aligned with the climate resilience goals set out from the start. From here, a hotspot and capacity analysis is conducted, identifying regions and systems most exposed to climate risks—such as droughts or floods—and evaluating the local capacity to respond. This targeted analysis allows for efficient resource allocation by pinpointing areas of highest priority. The methodology then adapts to local contexts by developing a tailored approach that reflects unique socio-economic and environmental factors. This customization enhances the relevance and accuracy of the risk assessment, making it more actionable and specific to each setting. Following this, a comprehensive risk assessment is conducted, using both qualitative and quantitative measures to capture the full range of potential impacts. This dual assessment provides a complete understanding of direct impacts, such as infrastructure damage, and indirect consequences, like disruptions to livelihoods. An evaluation of risk tolerance follows, defining acceptable levels of risk and helping prioritize the most urgent interventions. This clarity on risk thresholds ensures that resources are directed to where they are most needed. Finally, the methodology identifies feasible, cost-effective measures to mitigate, adapt to, or prevent potential losses and damages. This step aligns recommended actions with budget and policy constraints, ensuring that interventions are practical and impactful. By adopting this structured approach, decision-makers can better manage climate risks, develop adaptive strategies, and enhance resilience tailored to local needs and resources. Source: Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) #sustainability #sustainable #business #esg #climatechange #climateaction

A big status update report from EFRAG on the ESRS! What does it show? Right now only 55% of companies reporting under CSRD say they have a climate transition plan. Fewer than half include Scope 3 emissions. EFRAG’s new State of Play 2025 report gives us the clearest picture yet of how “wave 1” companies are implementing the European Sustainability Reporting Standards (ESRS). Here are five things that stood out in our analysis: 1. Climate plans remain incomplete. 70% of firms commit to 1.5°C targets for Scope 1 & 2 emissions—but just 40% extend that ambition to Scope 3. Only 55% disclose a transition plan at all, and most omit key elements such as funding or levers. 2. Materiality is concentrated. Just three topical standards: Climate Change (E1), Own Workforce (S1), and Business Conduct (G1) are considered material by over 90% of companies. Fewer than 10% identified all 10 topical standards as material. 3. Internal carbon pricing remains rare. Only 20% of companies report using an internal carbon price. Uptake is highest in carbon-intensive sectors like mining and electricity, and lowest in services and finance. 4. Biodiversity remains under-reported. Fewer than 30% of preparers include biodiversity metrics. Even when they do, disclosures average just four metrics, often lacking clear connections to targets or outcomes. 5. Stakeholder engagement remains narrow. While 97% engage employees in their double materiality assessment, fewer than one-third consult communities or civil society. Broader societal voices are still marginal in many DMA processes. There’s a lot more detail in the full EFRAG report including examples of good practice and insights into sectoral differences. The full report is below. Are you seeing similar trends in the reports you've been working on or reviewing? Share your views below! #climate #esrs #csrd #climatereporting #sustainabilityreporting #esg #eu #euomnibus #efrag