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Environment & Ecology Current Affairs

Latest Environment & Ecology current affairs and general knowledge for UPSC, SSC, Banking and State PCS — with key points and exam facts.

African nations challenge China's mining dominance, demand fairer, transparent partnerships

African nations are increasingly scrutinizing China's long-standing dominance in their mining sector, demanding greater value addition, transparency, and local benefits. This shift is driven by a new wave of resistance from governments and civil society, challenging the traditional model of raw resource extraction in exchange for infrastructure. Countries like the Democratic Republic of Congo (DRC) are renegotiating contracts, while Zimbabwe and Namibia have banned unprocessed lithium exports to force local processing. Although China remains Africa's largest mining partner, its hegemony is no longer guaranteed as African governments reassert sovereignty over natural resources, enforce environmental standards, and redraw engagement terms to foster economic transformation and local participation in the global mineral supply chain.

  • African nations are increasingly challenging China's dominance in their mining sector.
  • The shift is driven by demands for fairer, more transparent partnerships, local value addition, and economic sovereignty.
  • Countries like DRC are renegotiating existing contracts, while Zimbabwe and Namibia have banned unprocessed lithium exports.
14 Aug 2025 Read more

Supreme Court intervenes on free-roaming dogs, conflicting with Animal Birth Control Rules

The Supreme Court's August 11 order on free-roaming dogs directs Delhi and its satellites to collect and permanently confine street dogs, expanding shelter capacity. This intervention aims to address the high number of dog bite cases and rabies deaths. However, this order conflicts with the Animal Birth Control Rules 2023, which mandate "capture, neuter, vaccinate, release" and prohibit permanent relocation or long-term impoundment of healthy dogs. The article highlights the failure of current rules to control dog populations and calls for policymakers to update the outdated legal setup, such as the Prevention of Cruelty to Animals Act 1960, to reflect modern urban realities.

  • The Supreme Court has ordered the permanent confinement of street dogs in Delhi and its satellites to address public health concerns.
  • This directive clashes with the Animal Birth Control Rules 2023, which advocate for "capture, neuter, vaccinate, release" and restrict permanent impoundment.
  • Existing rules have been ineffective in controlling urban dog populations, leading to continued issues with bites and rabies.
13 Aug 2025 Read more

Deadlock persists in Geneva Plastics Treaty negotiations over production cuts vs. waste management

Negotiations for a legally binding global plastics treaty in Geneva are deadlocked between two blocs: the High Ambition Coalition (HAC) advocating for production cuts, and the Like Minded Countries (LMC) prioritizing waste management. The HAC, led by Norway and Rwanda, comprises nearly 80 countries, including the EU, arguing that pollution cannot be contained without capping plastic production. The LMC, including Iran, Saudi Arabia, Kuwait, Bahrain, China, and India, believes waste management is sufficient and production cuts would disrupt trade. The U.S., while not part of either coalition, also opposes production cuts. This rift reflects a shift in the plastics manufacturing industry towards South and Southeast Asia, with major refiners facing declining margins.

  • Global plastics treaty negotiations are stalled due to a fundamental disagreement between two blocs.
  • The High Ambition Coalition advocates for plastic production cuts to curb pollution.
  • The Like Minded Countries, including India, prioritize waste management over production cuts, citing trade disruption concerns.
12 Aug 2025 Read more

Vehicle owners deserve support on use of ethanol-blended fuel

The article discusses the benefits and challenges of ethanol blending in petrol. While ethanol blending offers import substitution and lower prices, potentially injecting $10 billion into the Indian economy annually, concerns exist regarding food security, efficiency penalties, and impact on older vehicles. The government promotes C-heavy molasses, broken rice, and maize for ethanol production to mitigate food security issues. However, import of farm inputs for these crops can dent forex savings. Ethanol can corrode fuel systems, though modern vehicles (BS 2 onwards) are compatible up to E15. India aims for E20 and is developing E27 norms, but transparency from automakers and government backing for insurance claims are crucial.

  • Ethanol blending offers import substitution and lower prices, potentially boosting the Indian economy.
  • Challenges include food security concerns, efficiency penalties, and compatibility issues with older vehicles.
  • India is progressing towards E20 and E27 ethanol-blended fuels, taking cues from Brazil.
12 Aug 2025 Read more

Environment Ministry Notifies New Rules for Management and Remediation of Chemically Contaminated Sites

The Environment Ministry has introduced the Environment Protection (Management of Contaminated Sites) Rules, 2025, providing a legal framework to address chemical contamination in India, a process previously lacking. These rules define contaminated sites as areas where hazardous wastes have been dumped, leading to soil, groundwater, and surface water contamination posing risks to human health and the environment. While 103 such sites are identified, only seven have begun remediation. The new rules mandate district administrations to report suspected sites, followed by assessment and remediation plans by a 'reference organisation'. Responsible parties will bear remediation costs, or the Centre and State will fund clean-up. Exemptions include radioactive waste, mining, oil pollution, and solid waste dumps, which are covered by separate legislation.

  • The Environment Ministry has notified new rules to legally address chemically contaminated sites in India.
  • Contaminated sites are defined by hazardous waste dumping leading to environmental and health risks.
  • The new rules establish a process for identifying, assessing, and remediating contaminated sites, with costs borne by polluters or the government.
11 Aug 2025 Read more

Union Minister Highlights India's Success in Lion Conservation and Wildlife Protection Efforts

Union Environment Minister Bhupender Yadav stated that India has set an example in lion conservation, attributing the rise in the Asiatic lion population in Gujarat to the nation's intimate relationship with nature and wildlife. Speaking at a World Lion Day event in Gujarat, he announced that the Asiatic lion population increased to 891 from 674 five years ago, as per the 2025 census. Yadav praised the coexistence model between the pastoralist Maldhari community and lions in Gir. He also highlighted other conservation projects like Project Lion, Project Tiger, Project Elephant, Project Dolphin, and Project Great Indian Bustard, reinforcing India's leadership in wildlife rehabilitation and conservation efforts, alongside global initiatives like CDRI and International Solar Alliance.

  • India is lauded for its successful Asiatic lion conservation efforts, particularly in Gujarat.
  • The Asiatic lion population in Gujarat has significantly increased, demonstrating effective conservation strategies.
  • The unique coexistence model between the Maldhari community and lions in Gir is presented as a conservation success story.
11 Aug 2025 Read more

Prioritise Curbing Sea Erosion Over Blue Flag Beaches: Fishermen Demand Government Action

Fishermen in Tamil Nadu are demanding that the State government prioritize preventing sea erosion along the 1,000-km coastline instead of focusing on announcing new blue flag beaches. They highlight that approximately 450 km of the coast and over 200 fishing villages are affected by sea erosion, leading to loss of homes and livelihoods. Fishermen also express concern that blue flag beaches restrict their access for parking boats or storing nets, catering primarily to tourists. They urge for a comprehensive study that incorporates their inputs to address the pressing issue of coastal protection, exacerbated by global warming and rising sea levels.

  • Fishermen in Tamil Nadu are urging the government to prioritize sea erosion prevention over the establishment of blue flag beaches.
  • Significant portions of the coastline and numerous fishing villages are severely impacted by sea erosion, leading to loss of homes and livelihoods.
  • Concerns exist that blue flag beaches limit fishermen's access to coastal areas for their traditional activities.
11 Aug 2025 Read more

Conservation efforts for elusive and threatened fishing cat intensify in India

India's wetlands are home to the fishing cat, a threatened species twice the size of a domestic cat, uniquely adapted for aquatic environments with partially webbed paws. Despite being an apex predator, its populations are dwindling due to significant habitat loss, with 30-40% of India's wetlands lost or degraded in recent decades. Human encroachment and revenge killings further threaten the species. Conservation efforts include wildlife surveys using camera traps and a new project by the Wildlife Institute of India to track fishing cats in the Godavari river estuaries within the Coringa Wildlife Sanctuary using GPS collars, aiming to inform better conservation strategies.

  • The fishing cat, a threatened species, is found in India's wetlands and possesses unique aquatic adaptations.
  • Its populations are declining primarily due to significant habitat loss and degradation of wetlands.
  • Human-wildlife conflict, including revenge killings, further threatens fishing cat numbers.
10 Aug 2025 Read more

Global plastics treaty negotiations face challenges, consensus elusive on production limits

Halfway through the final round of Plastics Treaty Negotiations involving around 180 countries, achieving consensus remains elusive. The Chairman of the Intergovernmental Negotiating Committee noted insufficient progress, with disagreements ('brackets') in the draft text ballooning from 300 to 1,500. India, supported by a coalition of 'Like Minded Countries' including Saudi Arabia, Iran, Russia, and China, opposes Article 6, which seeks to limit plastic-polymer production. India argues that negotiations should focus solely on plastic pollution and not production, emphasizing the potential impact on member states' right to development and economic growth.

  • Global Plastics Treaty negotiations are struggling to reach a consensus, with significant disagreements on the draft text.
  • India and a group of 'Like Minded Countries' oppose provisions that aim to restrict plastic production.
  • India advocates for the treaty to focus exclusively on plastic pollution, not production, citing development rights.
10 Aug 2025 Read more

Karnataka's Bibi Fatima Women's SHG wins UNDP Equator Prize for eco-friendly farming

The Bibi Fatima Women's Self-Help Group (SHG) from Dharwad district, Karnataka, has been awarded the prestigious 'Equator Prize' by the United Nations Development Programme (UNDP). Often referred to as the Nobel Prize for Biodiversity Conservation, this award recognizes the SHG's exemplary eco-friendly farming practices. The Equator Prize is presented annually on the International Day of the World's Indigenous Peoples to honor nature-based solutions and sustainable development initiatives led by indigenous and local communities worldwide, highlighting their crucial role in environmental conservation.

  • A Self-Help Group from Karnataka received the prestigious UNDP Equator Prize.
  • The Bibi Fatima Women's SHG was recognized for its sustainable and eco-friendly farming methods.
  • The Equator Prize is awarded annually to celebrate nature-based solutions by local and indigenous communities.
10 Aug 2025 Read more

Kerala launches 'SARPA Padam' for snake awareness in educational institutions

Kerala's State Forest Department has launched 'SARPA Padam', a snake-related awareness program covering about 1,000 educational institutions. This initiative, an extension of the 'SARPA - Snake Awareness Rescue and Protection App', aims to educate students from anganwadis to colleges on the ecological significance of snakes, identifying dangerous species, venom types, anti-venom, and snakebite prevention. Trained educators conduct hour-long sessions, and awareness classes are also extended to vulnerable groups like Mahatma Gandhi National Rural Employment Guarantee Program workers and farmers, promoting broader community engagement.

  • Kerala's Forest Department launched 'SARPA Padam' to raise snake awareness in educational institutions.
  • The program is an extension of the SARPA app, a digital platform for snake-related information and rescue.
  • Training covers snake conservation, identification of dangerous species, venom types, and snakebite management.
10 Aug 2025 Read more

Conservation Efforts for Elusive and Threatened Fishing Cat

Conservationists are intensifying efforts to protect the elusive and threatened fishing cat, a species facing habitat loss and poaching. Found in wetland areas, these nocturnal felines are crucial indicators of ecosystem health. Researchers are using camera traps and genetic analysis to study their populations and movements, aiming to develop effective conservation strategies. The challenges include habitat fragmentation, human-wildlife conflict, and lack of public awareness. Protecting the fishing cat is vital for maintaining biodiversity and the ecological balance of wetland ecosystems.

  • Conservation efforts are focused on protecting the elusive and threatened fishing cat.
  • The species faces threats from habitat loss and poaching in wetland areas.
  • Researchers use camera traps and genetic analysis to study populations for conservation.
10 Aug 2025 Read more

New Condenser Design Reduces Water Use in Chemistry Labs

A new type of condenser has been developed that significantly reduces water consumption in chemistry laboratories. Traditional condensers use large amounts of water for cooling, but the innovative design minimizes water usage, making laboratory operations more sustainable and environmentally friendly. This development is crucial for promoting green chemistry practices and conserving water resources, especially in research and educational institutions where water-intensive processes are common.

  • A new condenser design significantly reduces water consumption in chemistry labs.
  • Traditional condensers are water-intensive for cooling purposes.
  • The innovation promotes sustainable and environmentally friendly lab practices.
10 Aug 2025 Read more

Ocean Model Affirms Fukushima Wastewater Release is Safe

An ocean model developed by researchers has affirmed that the release of treated wastewater from the Fukushima Daiichi nuclear power plant into the Pacific Ocean is safe and poses minimal radiological risk. The model simulated the dispersion of radionuclides, showing that concentrations would remain well below regulatory limits. This scientific assessment aims to address public concerns and provide a basis for the controlled discharge plan, which is crucial for the decommissioning of the plant.

  • An ocean model affirmed the safety of releasing treated Fukushima wastewater into the Pacific Ocean.
  • The model simulated radionuclide dispersion, showing concentrations below regulatory limits.
  • The scientific assessment aims to address public concerns about the discharge plan.
10 Aug 2025 Read more

Global Plastics Treaty Talks Face Hurdles, Consensus on Production Cuts Elusive

Negotiations for a global plastics treaty are facing significant challenges, with consensus remaining elusive on key issues like plastic production reduction targets. Developing nations, including India, advocate for the principle of 'common but differentiated responsibilities' and demand financial support for implementation. Developed nations, however, are pushing for mandatory reduction targets. The ongoing discussions aim to create a legally binding instrument to address the entire lifecycle of plastics, but deep divisions persist, making it difficult to reach a comprehensive agreement.

  • Global plastics treaty negotiations are struggling to achieve consensus, especially on production cuts.
  • Developing nations seek 'common but differentiated responsibilities' and financial aid.
  • Developed nations are advocating for mandatory plastic production reduction targets.
10 Aug 2025 Read more

Uttarakhand Disaster Relief: 277 Rescued, Four Choppers Deployed

In disaster-hit Uttarakhand, 277 more people have been rescued, bringing the total to 1,240, with four choppers deployed for relief operations. Heavy rainfall has caused landslides and flash floods, severely impacting pilgrims and tourists. The State Disaster Response Force (SDRF) and other agencies are conducting extensive rescue missions, evacuating stranded individuals from remote areas. The ongoing efforts highlight the challenges of disaster management in mountainous regions and the critical role of coordinated rescue operations in saving lives.

  • 277 more people rescued in Uttarakhand, bringing total to 1,240.
  • Four choppers deployed for relief operations in disaster-hit areas.
  • Heavy rainfall caused landslides and flash floods, affecting pilgrims and tourists.
10 Aug 2025 Read more

Telangana to Install Solar Panels on All Government Offices

The Telangana government has announced plans to install solar panels on all government offices across the state, aiming to promote renewable energy and reduce electricity consumption. This initiative is part of a broader strategy to enhance energy efficiency and contribute to environmental sustainability. The project will be implemented in phases, starting with larger government buildings. This move is expected to significantly reduce the carbon footprint of government operations and serve as a model for wider adoption of solar energy.

  • Telangana government plans to install solar panels on all government offices.
  • The initiative aims to promote renewable energy and reduce electricity consumption.
  • It is part of a broader strategy for energy efficiency and environmental sustainability.
10 Aug 2025 Read more

Chhattisgarh Launches New Cattle Protection Plan After Previous Scheme Failed

Chhattisgarh is set to launch a new cattle protection plan, 'Mukhyamantri Gauvansh Mobile Chikitsa Yojana', after its previous scheme, 'Godhan Nyay Yojana', faced challenges. The new initiative will deploy mobile veterinary units to provide healthcare and protection for cattle in villages. The government aims to address issues like cattle straying, disease control, and promoting livestock health, which are crucial for the rural economy. This move reflects a renewed focus on animal welfare and agricultural support, learning from past implementation difficulties.

  • Chhattisgarh is launching a new cattle protection plan, 'Mukhyamantri Gauvansh Mobile Chikitsa Yojana'.
  • The new plan replaces the defunct 'Godhan Nyay Yojana'.
  • It will deploy mobile veterinary units for cattle healthcare in villages.
10 Aug 2025 Read more

Record Rainfall Cools Delhi, Marking Wettest August Day in Decades

Delhi experienced record-breaking rainfall, with the wettest August day in 36 years, leading to a significant drop in temperatures. The city recorded 139 mm of rain on Saturday, making it the third-highest single-day rainfall in August since 1961. This unusual weather pattern brought down the maximum temperature to 27.2 degrees Celsius, 7 degrees below normal, providing relief from the summer heat. However, it also caused widespread waterlogging and disruption. The data highlights the impact of climate variability on urban weather patterns.

  • Delhi recorded its wettest August day in 36 years with 139 mm of rainfall.
  • The heavy rains significantly cooled the city, bringing maximum temperatures 7 degrees below normal.
  • This rainfall is the third-highest single-day August rainfall since 1961.
10 Aug 2025 Read more

Uttar Pradesh Government Deploys New Tools for Flood Management

The Uttar Pradesh government has implemented new technologies and strategies to enhance flood management across the state. These include a flood forecasting app, a flood management information system, and a flood relief management system. These tools aim to provide real-time data, improve coordination among agencies, and ensure timely relief distribution to affected populations. The initiative is part of a broader effort to mitigate the impact of recurrent floods, which often cause significant damage and displacement in the region.

  • Uttar Pradesh government has introduced new digital tools for flood management.
  • These tools include a flood forecasting app and comprehensive information systems.
  • The aim is to improve real-time data, inter-agency coordination, and relief distribution.
10 Aug 2025 Read more

Consensus Elusive for Global Plastics Treaty; India Seeks Clarity on Obligations

Negotiations for a global plastics treaty are facing challenges, with consensus remaining elusive after the third round of talks in Nairobi. India advocates for a legally binding instrument but seeks clarity on its obligations, particularly regarding the 'common but differentiated responsibilities' principle. The country also emphasizes the need for financial support for developing nations and opposes mandatory reduction targets for plastic production, preferring to focus on plastic waste management. The discussions aim to address the full lifecycle of plastics, from production to disposal.

  • Negotiations for a global plastics treaty are struggling to reach consensus, with key disagreements on the scope and obligations.
  • India supports a legally binding treaty but insists on the principle of 'common but differentiated responsibilities' for developing nations.
  • India opposes mandatory plastic production reduction targets, instead focusing on managing plastic waste.
10 Aug 2025 Read more

Government extends PM E-DRIVE Scheme by two years to March 2028, boosting electric vehicle adoption

The Indian government has extended the ₹10,900-crore PM Electric Drive Revolution in Innovative Vehicle Enhancement (PM E-DRIVE) Scheme by two years, making its provisions effective until March 2028 instead of March 2026. This extension aims to further promote the adoption of electric vehicles, specifically targeting categories such as electric buses, e-ambulances, and e-trucks. While the overall scheme is extended, the terminal date for registered e-2 vehicles remains March 31, 2026, as per the gazette notification.

  • The government has extended the PM E-DRIVE Scheme by two years, now valid until March 2028.
  • The scheme, valued at ₹10,900 crore, aims to promote electric vehicles, including buses, ambulances, and trucks.
  • The full name of the scheme is "PM Electric Drive Revolution in Innovative Vehicle Enhancement (PM E-DRIVE)".
9 Aug 2025 Read more

Groundwater contamination fuels chronic illnesses, posing national public health crisis

Groundwater contamination in India has escalated into a national public health crisis, threatening millions. The 2024 CGWB report reveals widespread contamination by nitrates, fluoride, arsenic, uranium, and heavy metals, leading to chronic illnesses like skeletal fluorosis, cancer, and neurological disorders. This crisis is attributed to systemic neglect, weak enforcement, fragmented regulatory systems, and over-extraction. The Water (Prevention and Control of Pollution) Act, 1974, is inadequate for groundwater, and regulatory bodies like CGWB and SPCBs lack authority and resources. A bold, multi-dimensional strategy is needed, including a national framework, modern monitoring, targeted remediation, and citizen-centric governance, to ensure safe and sustainable groundwater.

  • Groundwater contamination in India has become a national public health crisis, affecting millions with chronic illnesses.
  • The 2024 CGWB report highlights widespread contamination by nitrates, fluoride, arsenic, uranium, and heavy metals.
  • Contamination leads to severe health issues such as skeletal fluorosis, various cancers, and neurological disorders.
8 Aug 2025 Read more

Uncertainty over cause of Uttarkashi flash flood; ISRO assesses damage

Days after a flash flood and avalanche of debris deluged Dharali in Uttarkashi, Uttarakhand, the exact cause of the disaster remains uncertain. Rescue and relief operations have delayed scientific investigations. While the IMD suggests it was not a cloudburst based on available data, experts speculate on glacier lake overflow or heavy rain triggering a landslide. Forecasting such events is challenging due to unmapped stretches of the Upper Himalayas and limited public access to AWS data. ISRO's National Remote Sensing Centre has conducted a "rapid assessment" using satellite images to determine the extent of destruction and is carrying out scientific analysis to ascertain the triggering event.

  • The cause of the recent flash flood and debris avalanche in Dharali, Uttarkashi, remains uncertain, hindering scientific investigations.
  • Initial data from the IMD does not indicate a cloudburst, but experts suggest possibilities like glacier lake overflow or heavy rain-triggered landslides.
  • Forecasting such events in the Upper Himalayas is difficult due to unmapped areas and limited public data from automatic weather stations.
8 Aug 2025 Read more

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