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UAE joins Powering Past Coal Alliance

UAE joins Powering Past Coal Alliance

The UAE and Malta have today (5 December) announced that they have joined the Powering Past Coal Alliance (PPCA), committing to transition from unabated coal power generation to clean energy.

It marks a key step for the COP Presidency, which is still facing accusations that it is using the climate summit to boost its oil and gas exports.

For all the size of its oil and gas economy, which makes up 40% of government revenue, the UAE does not have any coal reserves and operates only one coal-fired power station. Indeed, the UAE stopped using coal in power generation in 2022.

Malta is not a major coal player, with no domestic coal extraction. It does import some coal for heavy industry from markets including the EU. Malta phased out coal power in 1996.

Malta and the UAE bring the total number of new PPCA members announced at COP28 up to nine. Other members include the US, the Czech Republic, Cyprus, Dominican Republic, Iceland, Kosovo and Norway. The PPCA now covers 59 countries.

The PPCA argues that the UAE joining the Alliance sends a strong signal for a complete coal phase-out to be included at COP, which its members have also been advocating for.

Dr Sultan Ahmed Al Jaber, COP28 President-Designate, United Arab Emirates said: “Today I am delighted to announce that the United Arab Emirates has joined the Powering Past Coal Alliance. Since COP23, this Alliance has been a leader in driving global momentum to move beyond coal and towards cleaner forms of energy.

“The path to decarbonisation must involve a transition away from unabated coal towards renewable energies. We are clear on the course of action needed and are determined that COP28 provides actionable solutions to enable progress.”

The Alliance is also launching a call to include a commitment in the cover decision of the Global Stocktake to end unabated new coal and phase it out in line with 1.5C. Draft texts of the Global Stocktake emerged at COP28 overnight.

The 12-page document, “welcomes” that the Paris Agreement has “driven near-universal climate action by setting goals and sending signals to the world regarding the urgency of responding to the climate crisis”.

However, the draft text “notes with significant concern” emissions are not in line with modeled global mitigation pathways consistent with the temperature goal of the Paris Agreement. It warns of a “rapidly narrowing window to raise ambition and implement existing commitments” in order to limit warming to 1.5C.

The document is currently light on mentions as to how fossil fuels should be phased-out and also lacks detail on key biodiversity mechanisms such as combatting deforestation and championing nature-based solutions.

 

 


 

 

Source   edie

European Investment Bank supports thermal, gravity energy storage projects

European Investment Bank supports thermal, gravity energy storage projects

The EU’s European Investment Bank has pledged support for a long-duration thermal energy storage project and a gravity-based energy storage demonstration project.

They have been selected among 15 projects defined as large-scale — each requiring capital costs of more than €7.5 million (US$8.5 million) — through EU Innovation Fund grants for Project Development Assistance (PDA), administered by the bank.

A total of 311 applications were received for clean energy or decarbonisation projects after the call for submissions opened last summer.

Of these, seven were selected to receive direct funding from a €1.1 billion budget and include hydrogen, carbon capture and storage, advanced solar cell manufacturing and other technologies.

The 15 among which the two energy storage projects were selected will receive PDA, technical assistance for various stages of their development.

The other 13 projects cover technologies including wind propulsion for cruise ships, hydrogen fuel cells for marine vessels, green methanol production, greenhouse gas (GHG) and carbon capture and storage, bioethanol, power-to-liquid for aviation fuels and other areas.

There is also an electric vehicle (EV) battery project, which will use ultra-pure electrolyte salt to improve lithium-ion batteries and a project to develop and upscale the synthesis of curved graphene and electrode production technologies.

 

Thermal energy storage project Sun2Store

Sun2Store, a 100MW/1,000MWh thermal energy storage project in Spain was selected for a PDA agreement. Using technology developed by US startup Malta Inc, the project will enable 10-hour duration storage of energy.

Malta Inc has developed a technology it calls ‘pumped heat’ electricity storage, which could provide up to 200 hours of storage, although the company is largely targeting 10 – 12 hour applications. It converts electricity to heat, which is then stored in molten salt. Simultaneously, the system produces cold energy stored in special vats of an anti-freeze-like cooling liquid.

The hot and cold energy are then converted back into electricity as required, using a temperature difference-driven heat engine. The company has raised funds from investors including Bill Gates’ Breakthrough Energy Ventures and is one of the founding members of the international Long Duration Energy Storage Council.

It has deals in place with equipment manufacturers Bechtel and Siemens Energy for co-development and supply of key components.

Funds have been granted to Malta Inc’s European affiliate company, Malta Iberia Pumped Heat Electricity Storage (Malta Iberia). The EIB will provide technical assistance to Malta Iberia, including an independent technology assessment, which will verify the storage facility’s key technical parameters.

Malta Inc recently announced plans for a similar-sized project in Canada.

 

Gravity storage project GraviSTORE

Scotland-headquartered startup Gravitricity was the other energy storage system industry recipient of a PDA agreement through the Innovation Fund.

The EIB will support Gravitricity’s plans to build a full scale 4-8MW project in a former mine shaft.

Located in mainland Europe, the project follows a 250kW demonstrator which operated in Scotland’s capital city Edinburgh throughout the summer and for which specialists appointed by the EIB have begun evaluating test results.

The results of the Edinburgh demonstrator are to be combined with a review of local revenue streams to produce a commercial risk assessment that will inform detailed design and development activities.

“We already have a high level of confidence in our technology and its ability to store energy effectively. What these studies will bring is increased understanding and confidence in how a full-scale project will play into a specific energy market,” said Chris Yendell, project development manager at Gravitricity.

Gravitricity’s energy storage solution works by raising weights in a deep shaft, with disused mine shafts currently being targeted by the firm, and releasing them when energy is required. Its proposed single weight full scale system could deliver up to 2MWh of energy storage, with future multi-weight systems having the potential for a capacity of 25MWh or more.

Alongside the test evaluations, the EIB has now also committed 120 days of consultancy time to advance the full scale project.

In October, Gravitricity engineers visited the recently mothballed Staříč mine in the Moravian Silesian Region of Czechia to investigate its potential for the project. The Gravitricity team is to head to mainland Europe later in January to further evaluate their shortlist, with a final selection decision expected within the next few months.

The firm is also exploring opportunities for a purpose-built prototype shaft at a brownfield location in the UK, where gravity storage could be combined with hydrogen and inter-seasonal heat storage.

Gravitricity story by Alice Grundy.

 


 

Source Energy Storage News