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Purdue University Engineers Advance Biofuel Production Through Microbial Activity

Purdue University Engineers Advance Biofuel Production Through Microbial Activity

Purdue University Engineers Advance Biofuel Production Through Microbial Activity
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Purdue Engineers Advance Biofuels with Microbial Activity in Anaerobic Digestion

Purdue Engineers Advance Biofuels with Microbial Activity in Anaerobic Digestion

Researchers at Purdue University, led by Professor Jiqin Ni, are developing strategies to convert aquaculture sludge into renewable biofuels using anaerobic digestion. This process involves microbes breaking down organic material in the absence of oxygen, producing bioenergy and reducing harmful by-products. The team is exploring optimal mixing ratios for co-digesting aquaculture sludge with corn residue and dairy manure, aiming to enhance the efficiency of biofuel production. Their research addresses the challenges of managing high nitrogen and phosphorus waste from fish production, which can lead to environmental issues like oxygen-starved dead zones in water bodies.
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Purdue University Engineers Develop Biofuel from Aquaculture Sludge

Purdue University Engineers Develop Biofuel from Aquaculture Sludge

Purdue University Engineers Develop Biofuel from Aquaculture Sludge
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Marathon County Seeks Public Input on Proposed Hub City Wind Farm Project

Marathon County Seeks Public Input on Proposed Hub City Wind Farm Project

Marathon County is actively seeking public input on the proposed Hub City Wind Farm through a survey and a public forum. The Alternative Energy Project Local Impact Advisory Committee is gathering feedback to guide negotiations between the county and the project developer. The proposed wind farm, which may include 28 to 38 turbines, is planned for the towns of Day, McMillan, Eau Pleine, Cleveland, Green Valley, and Brighton. Residents can complete the survey on the Marathon County website until June 19, and a public forum is scheduled for June 17 at the Lake View Conference Center in Wausau. Alliant Energy is considering submitting a permit application to the Wisconsin Public Service Commission by late 2026, with potential construction starting in 2028 or 2029 if approved.
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Study Highlights Potential for Floating Nuclear Power in Greek Islands by 2035

Study Highlights Potential for Floating Nuclear Power in Greek Islands by 2035

A recent study by the Deon Policy Institute, ABS, Core Power, and Athlos Energy suggests that Greek islands could benefit from floating nuclear power plants (FNPPs) by 2035. These miniature nuclear power plants, built on barges, could replace diesel-fired generating stations on non-interconnected islands like those in the Cyclades and Dodecanese. The study indicates that FNPPs could provide a reliable and clean energy source, reducing dependence on imported fuels. The technology is considered mature, with no significant technical hurdles remaining. However, regulatory frameworks need strengthening, and public acceptance must be secured for successful implementation.
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South Africa's Coal Transition Faces Challenges with Abandoned Mines and Environmental Concerns

South Africa's Coal Transition Faces Challenges with Abandoned Mines and Environmental Concerns

South Africa is undergoing a significant transition from coal-fired electricity to renewable energy sources. However, this shift is complicated by the legacy of abandoned coal mines, which have not been properly rehabilitated. A report by the Centre for Environmental Rights highlights that none of the 412 coal mines closed between 2006 and 2023 had sufficient funds set aside for land rehabilitation. This has resulted in environmental damage, including contaminated water and radioactive waste, which poses long-term risks to surrounding communities. The Mpumalanga region, a hub for coal mining and power generation, is particularly affected. Environmentalists criticize the South African government for inadequate enforcement of regulations that require mining companies to clean up after operations cease.
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Triton Partners to Acquire Flender from Carlyle, Expanding Industrial Tech Portfolio

Triton Partners to Acquire Flender from Carlyle, Expanding Industrial Tech Portfolio

Triton Partners to Acquire Flender from Carlyle, Expanding Industrial Tech Portfolio
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Mexico Achieves 5 Gigawatts of Distributed Solar Power Capacity

Mexico Achieves 5 Gigawatts of Distributed Solar Power Capacity

Mexico has reached a significant milestone in renewable energy by achieving 5.165 gigawatts of distributed solar power capacity by the end of 2025. This achievement comes from over 600,000 installations across the country, with the majority being small-scale solar systems. The western state of Jalisco leads in installations, contributing significantly to the national capacity. The growth in distributed solar power is largely driven by net metering policies, which allow solar power system owners to sell excess electricity back to the grid. This policy has been instrumental in encouraging the adoption of solar energy across Mexico.
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Yeast-Based 3D Printed Biomaterial Offers Sustainable Interior Design Alternative

Yeast-Based 3D Printed Biomaterial Offers Sustainable Interior Design Alternative

Yeast-Based 3D Printed Biomaterial Offers Sustainable Interior Design Alternative
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Sixteen44 to Demonstrate Plasma-Based Methane Abatement Technology on Swiss Farm

Sixteen44 to Demonstrate Plasma-Based Methane Abatement Technology on Swiss Farm

Sixteen44 to Demonstrate Plasma-Based Methane Abatement Technology on Swiss Farm
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Governor Polis Signs Bill to Counter Federal Coal Plant Orders in Colorado

Governor Polis Signs Bill to Counter Federal Coal Plant Orders in Colorado

Governor Jared Polis of Colorado has signed into law HB26-1226, a bill designed to counter federal orders that mandate the continued operation of coal plants beyond their planned retirement dates. The legislation aims to provide transparency on the costs associated with these federal mandates and supports Colorado's clean energy and climate goals. The bill directs the Public Utilities Commission to approve new resources to help the state meet its 2030 climate targets and requires modern pollution controls for coal plants operating after 2033. This move is a response to the Trump administration's 202(c) orders, which have been criticized for increasing costs and pollution.
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PLS Opens Australia's First Lithium Mid-Stream Processing Facility at Pilgangoora

PLS Opens Australia's First Lithium Mid-Stream Processing Facility at Pilgangoora

PLS Opens Australia's First Lithium Mid-Stream Processing Facility at Pilgangoora