COP29 in Baku has drawn global attention to the urgent need to reduce methane emissions. Thus far, 30 nations have signed the Declaration on Reducing Methane from Organic Waste, as part of global efforts solely focusing on methane organic waste. Methane is a greenhouse gas that is 28 times more potent than carbon dioxide. It is responsible for 25% of global warming. Major sources of emission come from agricultural waste, food waste, manure, organic waste dumped in landfills, open dumps, and wastewater. Anaerobic digestion process is emerging as a promising solution to transform organic waste into biogas, reducing methane emission and generating renewable energy. Curious about how biogas can help us adapt to climate change? Let’s find out together in this blog.
What Is Biogas?
Biogas is a renewable form of bioenergy produced by decomposing organic matter into an environmentally friendly energy source. This process, called Anaerobic Digestion (AD), occurs in a sealed biodigester without oxygen. Feedstocks such as palm oil mill effluent, agricultural residues, poultry manure, and wastewater sludge are processed in digesters, which industries like palm oil plantations often use onsite to manage organic waste efficiently.
Inside the digester, the feedstock undergoes four stages: hydrolysis, acidogenesis, acetogenesis, and methanogenesis. These steps break down organic matter into simpler molecules, ultimately producing biogas—a mixture of methane, carbon dioxide, and water vapor. The methane-rich biogas is then stabilized and converted into electricity using internal combustion or Stirling engines, offering a clean, sustainable energy solution
Reducing Carbon Footprint and Boosting Energy Security
Biogas is an ideal example of the Waste to Energy (WTE) project, diverting large amounts of waste into valuable resources and alternative energy sources. WTE structures a path for industries to foster circular economy practices within business operation. This opens a future for green economic growth while addressing two main environmental complexions which are waste management and greenhouse gas emission. Incorporative advance technology like biogas, can develop internal waste segregation, waste monitoring and waste control measures and systems. This will help industries to properly take control of their organic waste and convert it into useful energy.
Biogas gas plant can boost facilities ability to implement more recycling and circular economy practices. On the other hand, biogas technology minimizes waste sent to the landfills, conserving land resources, and preventing releases of harmful greenhouse gases by dumping or incinerating this waste. By building internal biogas plants within facilities manufacturers can build their sustainable business, gain benefit with cost-efficient energy, and showcase their responsibility towards overall emission reduction.
Energy Independence Through Biogas
Localized energy production systems have a big role in renewable energy generation. Biogas plans help industries to diversify their energy sources and reduce reliance on fossil fuels. The biogas plant can generate renewable electric energy that potentially can meet their energy demand while reducing their own carbon footprint. Generating your own energy has its advantages for facilities. Firstly, companies have reliable energy mix that produces from recovered waste. This directly reduces electricity costs and ultimately reduces their waste disposable expenses. Generating additional renewable energy can be sold into tariff grid and generate additional income.
Having a resilient secure energy supply for the facility insulates said facility from any energy price volatility, energy production infrastructure disruption, or by any natural disaster. The best part of biogas plan is they can scale from small-scale to industrial-scale, decentralize the energy supply to any rural communities or transmit it into power grid to support nearby communities. By embracing biogas as a sustainable solution, countries strengthen renewable energy resources, enhance energy security and minimize national environmental impact.
Join the Movement in Building Sustainable Energy
Waste-to-energy projects like biogas not only provide support as renewable energy but are recognizable carbon projects that can provide incentives through carbon credit programs. Ready to make a significant impact on climate change and contribute to a sustainable future? Join the Carbon Bank Solution in biogas projects. By investing in clean energy initiatives like biogas, you can reduce greenhouse gas emissions, support local communities, and secure long-term financial returns.