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Editor’s Pick: Mitigation Low-Emissions Agriculture Blogs

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11 Apr, 2024

This post was originally published on Climate Links

Editor’s Pick: Mitigation Low-Emissions Agriculture Blogs
jschoshinski
Tue, 04/09/2024 – 14:00

Increased extreme weather events and shifts in seasonal patterns, including temperature and precipitation, are having a significant negative impact on agriculture production, livelihoods, and food security. USAID is developing and scaling climate-smart agriculture practices that both respond to the threats posed by climate impacts and reduce greenhouse gas emissions from the sector. The following blogs reflect the March and April theme of Mitigation and Low-Emissions Agriculture, as well as highlight some of the ways USAID is working at the intersection of climate and agriculture and food systems.

Advancing Low-Emissions Agriculture and Food Systems: How USAID is Championing Food Security and Climate Action

At COP28, the United States signed the Sustainable Agriculture, Resilient Food Systems, and Climate Action declaration, which is a global recognition that climate and food security goals go hand-in-hand. USAID’s 2022-2030 Climate Strategy also recognized this intersection, explicitly calling for food systems transformation that contributes to climate change mitigation. Currently, USAID’s approach to Low-Emissions Agriculture and Food Systems focuses on targeted emissions reductions, as well as support of adaptation efforts with mitigation co-benefits through multiple funding streams, including agriculture, climate, biodiversity, water, and governance. 

Integrated Rice-Fish Farming in Nigeria: A Resilient Approach in the Face of Climate Change

Severe weather events such as flooding, drought, and rising temperatures are endangering the livelihoods of fishing and farming communities in Nigeria. To address this, the Feed the Future Innovation Lab for Fish introduced farmers to a new method of growing rice and fish in the same aquatic ecosystem. This approach reduces greenhouse gas emissions and builds food supply, boosting nutrition in the community. 

More Milk with Fewer Cows: The Potential for Methane Reduction in Kenya’s Dairy Sector

The agriculture and livestock sector is critically important to food security, nutrition, and economic growth in many low- and middle-income countries, including Kenya. The impact of this sector on climate change, particularly through methane emissions, is a concern, but USAID is championing potential win-win agricultural interventions that can meet both climate and food security goals. In Kenya, the Feed the Future Kenya Crops and Dairy Activity works with farmers to improve their milk yield and productivity in a way that generates positive benefits for the environment.

Conservation Agriculture a Saving Grace for the Kavango Region

Rural communities in the Namibian catchment areas of the Okavango River Basin rely on rain-fed farming, so poor rainfall caused by climate change is exacerbating food insecurity. USAID’s Resilient Waters Program spearheaded a climate adaptation initiative by equipping farmers with innovative climate-smart skills to minimize the likelihood of negative outcomes from climate shocks. In just two months, Resilient Waters trained 552 farmers on Conservation Agriculture, a modern sustainable agriculture production technique.

Cultivating Sustainable Solutions for Peru’s Cacao Farmers

The USAID-supported Peruvian Extension and Research Utilization Hub (PERU-Hub) helps farmers in Peru combat climate challenges and prevent losses that could hurt their livelihoods and weaken Peru’s economy. The Hub explores the application of advanced technologies to climate resilience, crop diversification, and food production with the goal of reducing greenhouse gas emissions by more than 200 tons CO2e by 2026.

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The following blogs highlight some of the ways USAID is working at the intersection of climate and agriculture and food systems.

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Tue, 04/09/2024 – 12:00

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ABB receives EPD status for gearless mill drive ring motor

ABB receives EPD status for gearless mill drive ring motor

ABB has gained Environmental Product Declaration (EPD) status for its Gearless Mill Drive (GMD) ring motor — technology used to drive large grinding mills in the mining industry.

An EPD is a standardised document that provides detailed information about the environmental impact of a product throughout its life cycle. Based on a comprehensive Life Cycle Assessment (LCA) study, the EPD highlights ABB’s commitment to transparency, environmental responsibility and supporting customers in making informed decisions on sustainability in their supply chains.

ABB analysed the environmental impact of a ring motor across its entire life cycle from supply chain and production to usage and end-of-life disposal. The study was conducted for a ring motor of a semi-autogenous grinding (SAG) mill with an installed power of 24 MW and was based on a reference service life of 25 years.

“Sustainability is at the core of our purpose at ABB, influencing how we operate and innovate for customers,” said Andrea Quinta, Sustainability Specialist at ABB. “By earning the Environmental Product Declaration for our ring motor, we emphasise our environmental stewardship and industry leadership for this technology. We adhered to the highest standards throughout this process, as we do in the ABB Ring Motor factory every day. This recognition highlights to the mining industry what they are bringing into their own operations when they work with ABB.”

The comprehensive LCA was conducted at ABB’s factory in Bilbao, Spain, and was externally verified and published in accordance with international standards ISO 14025 and ISO 14040/14044. It will remain valid for five years.

The ring motor, a key component of the GMD, is a drive system without any gears where the transmission of the torque between the motor and the mill is done through the magnetic field in the air gap between the motor stator and the motor rotor. It optimises grinding applications in the minerals and mining industries by enabling variable-speed operation, leading to energy and cost savings.

The full EPD for the ABB GMD Ring Motor can be viewed on EPD International.

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