The Nigerian Environmental Society (NES) has celebrated its 40th anniversary, reaffirming its commitment to advancing environmental professionalism, policy development, and sustainable climate action in Nigeria.
The event, which also marked the society’s National Conference and 35th Annual General Meeting, was held on Thursday, October 23, 2025, at the Nigerian Army Conference Centre and Suites, Abuja.
In her virtual keynote address, Sarah Mukherjee, President and CEO of the Institute of Sustainability and Environmental Professionals (ISED), United Kingdom, described the Nigerian Environmental Society as “a beacon of what can be achieved when a group of people come together with a vision and complete the hard work.”
Sarah, who spoke on the theme Nigeria’s Contribution to Global Climate Action, congratulated the society for its 40 years of commitment to environmental advocacy, policy development, and capacity building.
“You should be rightly proud to celebrate 40 years of the society’s dedication to shaping national policies, from the National Policy on the Environment to the Environmental Impact Assessment Act,” she said. “It is a landmark achievement.”
She noted that many NES members have served on inter-ministerial committees, offered technical advice, and represented Nigeria at international environmental negotiations. “The capacity of the Institute for Technology and professional collaboration has contributed significantly to the country’s environmental governance,” she added.
Sarah also drew parallels between Nigeria’s environmental challenges and those faced globally. She cited issues such as waste management, pollution control, and energy efficiency as “shared struggles that demand shared learning and solutions.”
“There is so much that we can learn from each other,” she said, citing examples of flood adaptation work in Copenhagen where overflow areas were transformed into flood-proof cycling lanes. “These are the kinds of innovations that reflect what sustainable urban living can look like.”
Delivering his presidential address, Dr Efegbidiki Okobia, FNES, described the milestone as a defining moment in NES’s journey.
“We are celebrating our first to 40th anniversary. For the past 40 years, we have made giant strides with different partners across government and the private sector,” he said.
Okobia recounted how the society began with ten professionals, mainly from the oil and gas sector, and has since grown to 35 chapters across Nigeria and one in the United Kingdom. He also highlighted the passage of the Institute of Environmental Practitioners of Nigeria Act in May 2023 as a major breakthrough.
“That Act has given a voice to environmental practice as a foundation in Nigeria,” he said.
He announced that NES had partnered strategically with Sarah’s ISED to enhance capacity building, professional accreditation, and technology exchange for Nigerian practitioners.
Okobia also decried the country’s worsening waste management crisis, describing it as “a national disaster.” He called for legislation to enforce waste segregation at source, stressing that public enlightenment and strong institutional frameworks were key to reversing the trend.
The president revealed that NES will soon launch the Nigerian Environmental Outlook, a new policy tool for tracking national environmental indicators and guiding evidence-based policymaking.
“This is the beginning of another 40 years,” he said. “Our roadmap will focus on practical implementation of the Nationally Determined Contributions and ensure climate commitments reach the grassroots.”
In his goodwill message, Mr Hamid Adekunle, one of the society’s founding members, reflected on its humble beginnings and expressed gratitude for its growth.
“Ten of us started the Nigerian Environmental Society. I thank Almighty God that I am alive to see 40 years of the seed we planted,” he said.
He praised the current leadership for achieving the long-sought professionalisation of environmental practice and urged the next generation to prioritise research and innovation that address Nigeria’s unique ecological realities.
“I would like to see the society focusing on research and technology that reflect who we are as a country,” he said. “Let us look at the challenges of our regions and craft local solutions, not imported prescriptions.”
The 40th anniversary event attracted participants from government ministries, academia, civil society, and the private sector, all celebrating NES’s contributions to Nigeria’s environmental transformation.
