May 17, 2020

New Energy Corporation Waste-to-Energy Plant Approved

New Energy Corporation
Waste-to-Energy
Waste Management
Admin
2 min
New Energy Corporation intends to take up to 225,000 tons of waste to produce 18.5 megawatts of electricity.
Residents of Perth will have the chance to turn their household waste into electricity now that the States environmental regulator has approved plans fo...

Residents of Perth will have the chance to turn their household waste into electricity now that the State’s environmental regulator has approved plans for the city’s first waste-to-energy plant.

New Energy Corporation, a waste management and energy production firm, intends to take up to 225,000 tons of waste—or roughly 13 percent of material otherwise headed to the landfill—to produce 18.5 megawatts of electricity.  About 2.5 MW would be needed to power the plant, leaving the remaining 16 MW available for export to the grid.  This would be enough to power up to 23,000 homes per year.

The project would be the first of its kind for New Energy Corporation.  It was given the green light by the Environmental Protection Agency but is subject to certain conditions. EPA chairman Paul Vogel said that provided there were tight controls on the type of waste that the plant burned, he was satisfied that it could operate within strict emission guidelines. Dr. Vogel’s findings stem from a 2013 study by the EPA and the Waste Authority on waste-to-energy technology.

“The EPA and Waste Authority’s advice provided to the Minister for Environment last year clearly outlines that in assessing any waste to energy proposal, proponents must demonstrate that the technology components have a track record in waste treatment and are capable of meeting best practice in emissions standards,” Dr. Vogel told Daniel Mercer of The West Australian.

Under the plans for the $160 million East Rockingham plant, waste would be slowly burned in a low-oxygen chamber prior to harvesting the gas generated in the process.  The gas would be burned to produce steam that could be used to generate electricity.  On its website, New Energy has stated that the plant “will become part of the new generation of alternative waste treatment in Perth, and part of the solution for sustainable waste management into the future.”

The EPA had endorsed New Energy’s proposal for a similar $180 million plant in Port Hedland last year, but the Conservation Council of WA was not in accord, saying that their was no requirement established by the EPA for New Energy to separate out key recyclable materials and maximize their recovery.  These materials included products such as plastics, which produce the most energy when burned.  Council director Piers Verstegen stated that he would be opposed to any project that burned materials that would have a higher value if recycled.

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Apr 23, 2021

Drax advances biomass strategy with Pinnacle acquisition

Drax
Biomass
Sustainability
BECCS
Dominic Ellis
2 min
Drax is advancing biomass following Pinnacle acquisition it reported in a trading update

Drax' recently completed acquisition of Pinnacle more than doubles its sustainable biomass production capacity and significantly reduces its cost of production, it reported in a trading update.

The Group’s enlarged supply chain will have access to 4.9 million tonnes of operational capacity from 2022. Of this total, 2.9 million tonnes are available for Drax’s self-supply requirements in 2022, which will rise to 3.4 million tonnes in 2027.

The £424 million acquisition of the Canadian biomass pellet producer supports Drax' ambition to be carbon negative by 2030, using bioenergy with carbon capture and storage (BECCS) and will make a "significant contribution" in the UK cutting emissions by 78% by 2035 (click here).

Drax CEO Will Gardiner said its Q1 performance had been "robust", supported by the sale of Drax Generation Enterprise, which holds four CCGT power stations, to VPI Generation.

This summer Drax will undertake maintenance on its CfD(2) biomass unit, including a high-pressure turbine upgrade to reduce maintenance costs and improve thermal efficiency, contributing to lower generation costs for Drax Power Station.

In March, Drax secured Capacity Market agreements for its hydro and pumped storage assets worth around £10 million for delivery October 2024-September 2025.

The limitations on BECCS are not technology but supply, with every gigatonne of CO2 stored per year requiring approximately 30-40 million hectares of BECCS feedstock, according to the Global CCS Institute. Nonetheless, BECCS should be seen as an essential complement to the required, wide-scale deployment of CCS to meet climate change targets, it concludes.

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