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New Study Examines Impacts of Different Sources of Critical Metals for EV Batteries SPONSOR: Lomiko Metals $LMR.ca $CJC.ca $SRG.ca $NGC.ca $LLG.ca $GPH.ca $NOU.ca

Posted by AGORACOM at 9:07 AM on Tuesday, May 5th, 2020

SPONSOR: Lomiko Metals is focused on the exploration and development of minerals for the new green economy such as lithium and graphite. Lomiko owns 80% of the high-grade La Loutre graphite Property, Lac Des Iles Graphite Property and the 100% owned Quatre Milles Graphite Property. Lomiko is uniquely poised to supply the growing EV battery market. Click Here For More Information

  • The study commissioned by DeepGreen examines how we can source the massive amount of mineral resources required for a wholesale move away from fossil fuels with the least amount of damage to the planet.

As calls for a transition to renewable energy and electric transport grow louder in the face of increasing global climate chaos, demand for certain EV battery metals is projected to increase by 11 times the current level by 2050, according to the World Bank, with shortages in nickel, cobalt and copper predicted to emerge as soon as 2025.

The first-of-its-kind LCSA study provides an in-depth comparison of the cradle-to-gate impacts of producing metals from land ores and polymetallic nodules, both sources of the nickel, cobalt, copper and manganese required to build one billion EV batteries. The researchers examine the relative impacts of the extraction, processing and refining of these key base metals on several impact categories, including: greenhouse gas emissions and carbon sequestration, ecosystem services, non-living resources and habitats, biodiversity, human health and economics.

“The purpose of this in-depth research effort is to provide a substantive look into the impacts of different sources of the critical battery metals that make up the bedrock of the clean energy economy” said DeepGreen Chairman and CEO Gerard Barron. “The scale of the green transition is monumental, and the timeline is daunting. For Earth Day’s 50th anniversary let’s go deeper than mere calls for renewable energy and electric transport and have an honest conversation about the resources required to get us there. We believe that polymetallic nodules are an important part of the solution. They contain high concentrations of nickel, cobalt and manganese – they’re effectively an EV battery in a rock.”

Gerard Barron, DeepGreen Chairman and CEO, added that ocean nodules are a unique resource to consider at a time when society urgently needs a good solution for supplying new virgin metals for the green transition and that extraction of virgin metals – from any source – is by definition not sustainable and generates environmental damage. This means there is a responsibility to understand the benefits – as well as the damages associated with sourcing base metals from nodules.

Polymetallic nodules are made of almost 100 percent usable minerals and contain no toxic levels of deleterious elements, compared to ores mined from the land which have increasingly low yields (often below 1 percent) and often do contain toxic levels of deleterious elements. This means that producing metals from nodules has the potential to generate almost zero solid waste and no toxic tailings, as opposed to terrestrial mining processes which produce billions of tonnes of waste and can leak deadly toxins into soil and water resources.

Based on a relative impact assessment of land ores and ocean nodules, the researchers find that nodule collection and processing can deliver a 70 percent reduction in carbon dioxide equivalent (C02e) emissions, 94 percent reduction in stored carbon at risk, 90 percent reduction in SOx and NOx emissions, 100 percent less solid waste, 94 percent less land use, 92 percent less forest use and zero child labour, among other benefits.

“Over the last 5 years there has been heightened awareness of the environmental, social and economic impacts of producing metals from land ores” said one of the whitepaper’s lead researchers, marine biologist and ecologist Dr. Steven Katona. “We essentially built on existing lifecycle assessment indicators work for land-based mining and created an apples-to-apples comparison for battery material production from ocean nodules. This unique comparative LCSA enables auto manufacturers, technology companies and policy makers to understand how these different sources of key base metals measure up against each other with regards to their impacts.”

While the deep seabed is a food-poor environment with limited biomass, uncertainties remain over the nature as well as temporal and spatial scales of impacts from nodule collection on deep-sea wildlife. The study provides the broader context for a deeper, multi-year environmental and social impact assessment (ESIA) being conducted by DeepGreen, in what the company says will be the largest integrated seabed-to-surface deep-ocean science programme ever conducted, with over 100 separate studies being undertaken. DeepGreen has partnered with three pacific island states for deep-sea environmental studies, mineral exploration and project development. Through these relationships with the Republic of Nauru, the Republic of Kiribati and the Kingdom of Tonga, DeepGreen has exclusive rights under the International Seabed Authority to explore for polymetallic nodules in regions of the Clarion Clipperton Zone of the Pacific Ocean.

In recent months DeepGreen has continued its push to disrupt the minerals industry and re-shape how critical battery metals are sourced, processed and ultimately recycled, through several key milestones. In October DeepGreen derived its first metal from polymetallic nodules in a processing lab, and in March, the company’s partner Allseas acquired a former drill ship to convert to a polymetallic nodule collecting vessel.

Earlier this month the company announced the acquisition of Tonga Offshore Mining Limited (TOML), giving DeepGreen access to a third seabed contract area in which to explore for battery metals with significantly lower environmental and social impact. As part of its commitment to develop these resources, which are defined as the ‘Common Heritage’ of Humankind, DeepGreen is committed to full transparency, has pledged to share all knowledge generated and is currently involved in a global stakeholder engagement process.

Source: https://www.renewableenergymagazine.com/electric_hybrid_vehicles/new-study-examines-impacts-of-different-sources-20200422

Elon Musk: One of The Most Exciting Days in Tesla History is Coming – Hints At ‘Terafactory’ – SPONSOR: Lomiko Metals $LMR.ca $CJC.ca $SRG.ca $NGC.ca $LLG.ca $GPH.ca $NOU.ca

Posted by AGORACOM at 11:48 AM on Friday, May 1st, 2020

SPONSOR: Lomiko Metals is focused on the exploration and development of minerals for the new green economy such as lithium and graphite. Lomiko owns 80% of the high-grade La Loutre graphite Property, Lac Des Iles Graphite Property and the 100% owned Quatre Milles Graphite Property. Lomiko is uniquely poised to supply the growing EV battery market. Click Here For More Information

Elon Musk is hyping Tesla’s upcoming Battery Day – saying that it will be “one of the most exciting days in Tesla history” and hinting at a ‘Terafactory’ announcement.

Last year, Musk said that Cybertruck is Tesla’s last product unveil for “a while,” but he teased some upcoming tech announcements.

Those announcements were expected to happen at what Tesla has been referring to as “Powertrain and Battery Investor Day.”

Much like the “Autonomy Day” that happened last year, Tesla said that it is planning to give presentations to investors, which are livestreamed, about the automaker’s latest development in powertrains and battery technology.

Later, Musk referred to the event as â€œTesla April company talk” and said that it will be held at Gigafactory New York, where Tesla plans to offer media and investors tours of the facility.

Earlier this month, Musk updated Tesla’s upcoming event to add that it will focus just on batteries and not powertrain.

During a conference call following Tesla’s Q1 2020 results yesterday, Musk was asked about the Battery Day.

The CEO said:

“Yes. Actually, we don’t want to preempt Battery Day. We want to leave the exciting news for that day, but there will be a lot of exciting news to tell. And I think it would be one of the most exciting days in Tesla’s history and we’re just trying to figure out the right timing for that.”

Musk gave a hint later in the call when he talked about Tesla’s next factories becoming “Terafactories”.

When announcing the first Gigafactory, Tesla decided to call it that because it was going to produce ‘gigawatt-hours’ (GWh) in battery capacity.

A ‘Terafactory’ could be producing over a terawatt-hour of battery capacity, which is 1,000 GWh or about 20 times the current capacity of Panasonic’s production at Gigafactory Nevada and several times the world’s production for EV batteries.

As we previously reported, Electrek revealed that Tesla will present the result of its internal secret Roadrunner project at the battery event.

The goal is for Tesla to produce its own battery cells using technologies developed by Tesla’s internal teams, including work from its research lab in Canada led by Jeff Dahn, and new technologies recently acquired through the acquisition of Maxwell, on a massive scale and at a cost below $100 per kWh.

Musk said that Tesla is aiming for the event to be held the third week of May:

“We think probably the right timing will be probably the third week of May. Not giving a firm date, but we think that probably that’s the right timing. And depending upon what we’re allowed to do, it will either be in California or Texas.”

It will put the event between May 17-23.

Electrek’s Take

On top of the actual new cells and production system developed under Roadrunner, I think Tesla is going to announce a location to produce over 1 terawatt-hour of battery cells.

The fact that Elon mentioned California or Texas might lead people to think that the factory is going to be at one of those locations, but I wouldn’t be so quick to jump to that conclusion.

The event was first supposed to happen in Gigafactory New York, but I think he doesn’t believe any event is going to be able to be held in NY next month.

California is where Tesla is based and where the automaker is running its pilot production line for the Roadrunner battery cells and Texas is where Elon is based right now for SpaceX work and also where restrictions are being relaxed.

I am not saying that it’s not possible Tesla might announce a deal for a factory in Texas at the event, but I am just saying that it’s not a done deal just because he mentioned the state.

Source: https://electrek.co/2020/04/30/elon-musk-tesla-battery-day-terafactory/

Rolls-Royce To Work with Graphene Experts to Pioneer the Next Generation of Aero Engines SPONSOR: Gratomic $GRAT.ca $SRG.ca $NGC.ca $LLG.ca $GPH.ca $NOU.ca #TODAQ $NMI.ca

Posted by AGORACOM at 9:53 AM on Wednesday, April 29th, 2020
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SPONSOR: Gratomic Inc. (TSX-V: GRAT) Advanced materials company focused on mine to market commercialization of graphite products, most notably high value graphene based components for a range of mass market products. Collaborating with Perpetuus, Gratomic will use Aukam graphite to manufacture graphene products for commercialization on an industrial scale. For More Info Click Here

Rolls-Royce has selected The University of Manchester’s Graphene Engineering Innovation Centre (GEIC) and award-winning Versarien subsidiary 2-DTech Ltd to help develop the use of graphene and other 2D materials within next-generation aero engines.

The initial programme will use the state-of-the-art chemical vapour deposition (CVD) equipment located within the GEIC.

The collaboration will look to explore, understand and create technological advances surrounding the use of graphene and other 2D materials used in wiring for next-generation aerospace engine systems.

The work will seek to use the unique properties of these 2D materials to reduce the weight of electrical components, improve electrical performance and also increase resistance to corrosion of components in future engine systems.

The programme aims to present potential economic benefits, through the possibility of significant cost reductions, and global environmental benefits, through the reduction of energy use and lower emissions from electrification.

Neill Ricketts, Chief Executive of Versarien, said: “The pursuit of sustainability has become an important goal for many companies in recent years. Rolls-Royce is one of the world’s leading industrial technology companies and today, the size and impact of the markets its serves makes this task more urgent than ever.

“Taking advantage of advanced materials such as graphene, has the potential to revolutionise these markets and add real benefit.

“The partnership with Rolls-Royce is a significant endorsement to 2-DTech’s work over the years and we are delighted it has been chosen by such a renowned business and look forward to working together.” “It’s great to see a company like Rolls-Royce partner with us and our other Tier 1 member, 2-DTech, to capitalise on our world-leading expertise and experience, along with specialist equipment, which will accelerate the product and process development and market entry. James Baker, CEO Graphene@Manchester”     Dr Al Lambourne, Materials Specialist at Rolls-Royce, said: “Partnering with the GEIC and its members makes perfect sense to Rolls-Royce as we explore the opportunities and properties of a new class of 2D materials.

“Using the unique capabilities of 2-DTech and the GEIC we hope to address some of the challenges facing materials in the global aerospace industry, as we pioneer the electrification of future aircraft.”

James Baker, CEO of Graphene@Manchester, said: “The GEIC is intended to act as an accelerator for graphene commercialisation, market penetration and in the creation of the material supply chain of graphene and 2D materials.

“It’s great to see a company like Rolls-Royce partner with us and our other Tier 1 member, 2-DTech, to capitalise on our world-leading expertise and experience, along with specialist equipment, which will accelerate the product and process development and market entry.”

Advanced materials is one of The University of Manchester’s research beacons – examples of pioneering discoveries, interdisciplinary collaboration and cross-sector partnerships that are tackling some of the biggest questions facing the planet. #ResearchBeacons

Source: https://www.manchester.ac.uk/discover/news/rolls-royce-to-work-with-graphene-experts-to-pioneer-the-next-generation-of-aero-engines/

VIDEO: Lomiko $LMR.ca Discusses High Grade #Graphite, #Tesla and Recent #Oil Shock $CJC.ca $SRG.ca $NGC.ca $LLG.ca $GPH.ca $NOU.ca $TSLA

Posted by AGORACOM-JC at 5:53 PM on Wednesday, April 22nd, 2020

Paul Gill, CEO of Lomiko Metals (LMR:TSX:V) (LMRMF:OTCQB) (DH8C:FRANK) is in the midst of proving up a very high grade Graphite deposit.

The La Loutre Flake Graphite property is a high-grade (10+ % Cg) deposit located 117 kilometres northwest of Montreal. It has an indicated + inferred resource of 10 M Tonnes of 6% at the Graphene-Battery Zone.

Lomiko recently completed drilling at the “REFRACTORY Zone” of La loutre.
A second resource that includes recent high grade intercepts of 28.5 Metres of 16.53% Cg and 21.5 Metres of 11.53% Cg reported January 6, 2016 and 9% over 90.75 metres reported September 24th 2015 from the Refractory Zone.

The company reported multiple 100M+ intercepts and multiple 10% CG zones.

On the demand side, Paul provides a compelling argument for the future of graphite and more specifically EV’s (Tesla). Paul’s thesis further suggests that the recent oil shock will do little to curb the long term lifestyle demand of the future Tesla consumer.

Grab your favourite beverage and check it out!

Graphene Shields Metal Pipes From Corrosive Bacteria SPONSOR: Gratomic $GRAT.ca $SRG.ca $NGC.ca $LLG.ca $GPH.ca $NOU.ca #TODAQ

Posted by AGORACOM at 2:04 PM on Wednesday, April 22nd, 2020
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SPONSOR: Gratomic Inc. (TSX-V: GRAT) Advanced materials company focused on mine to market commercialization of graphite products, most notably high value graphene based components for a range of mass market products. Collaborating with Perpetuus, Gratomic will use Aukam graphite to manufacture graphene products for commercialization on an industrial scale. For More Info Click Here

Graphene, a dynamic material made of a one-atom-thick sheet of linked carbon atoms, was previously shown to stop steel from rusting. But soon it will also see use stopping bacteria from corroding metal pipes, according to a study published in the journal ACS Nano.

Graphene can stop bacterial corrosion of metal pipes

Within wastewater-processing facilities like sewage treatment plants, microbes called sulfate-reducing bacteria often colonize the inside surfaces of pipes and other equipment, reports New Atlas. Bacterial colonies take the form of what scientists call “biofilms,” and can develop in just 10 days after the pipes have been cleaned — after which they degrade metal pipes into primary ways.

First, the bacterial microbes remove electrons from the surface of the metal while they respire (or breathe). Second, while the bacteria consume organic matter from the water, they produce hydrogen sulfide, a corrosive chemical to metal pipes.

Overcoming limits of bacteria in metal tube coating

While protective polymer coatings may be applied to the interiors of metal pipes, the coatings themselves can become degraded as the bacteria consume their internal plasticizers. Additionally, such protective coatings may become brittle over time, cracking and flaking right off of the pipe surface, after which it enters the water stream.

Because of these limitations, South Dakota School of Mines & Technology research scientist Govind Chilkoor is considering the use of graphene as an alternative primary coating. During lab testing, Chilkoor found that even a single graphene layer — measuring less than 1 nanometer thick — was highly effective at preventing sulfate-reducing bacteria from latching on to the interior surface of metal pipes.

“Graphene can be very antimicrobial,” said Chilkoor, reports New Atlas. “It can induce oxidative stress and the bacteria will die.”

SOURCE: https://interestingengineering.com/graphene-shields-metal-pipes-from-corrosive-bacteria

Battery Materials Developer to Collaborate On Battery Anode Plant SPONSOR: Gratomic $GRAT.ca $SRG.ca $NGC.ca $LLG.ca $GPH.ca $NOU.ca #TODAQ

Posted by AGORACOM at 6:35 PM on Monday, April 20th, 2020
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SPONSOR: Gratomic Inc. (TSX-V: GRAT) Advanced materials company focused on mine to market commercialization of graphite products, most notably high value graphene based components for a range of mass market products. Collaborating with Perpetuus, Gratomic will use Aukam graphite to manufacture graphene products for commercialization on an industrial scale. For More Info Click Here

 â€œThe execution of this LOI is part of NextSource’s downstream growth plan and brings together one of the best global processors of graphite anode material and one of the most prominent suppliers of graphite anode material to automotive OEMs globally,” says NextSource Materials president and CEO Craig Scherba.

“This letter of intent to partnership on a SPG plant with such established partners positions NextSource to be a significant and dominant future supplier of high-quality flake graphite to major battery anode customers globally and simultaneously gaining an immediate foothold into the high-growth markets for electric vehicles, as well as the burgeoning energy storage market that will be reliant on graphite anode material,” he adds.

As announced in October 2018, NextSource Materials signed a 10-year offtake agreement with an unnamed Japanese trading company to purchase 20 000 tpa of Molo’s trademarked SuperFlake graphite for use in battery anode applications for electric and hybrid vehicles.

NextSource’s Japanese partner is a major supplier of SPG for anode material in lithium-ion batteries for electric vehicle and hybrid vehicle applications. Its electric vehicle and hybrid vehicle automotive anode customers are global and currently supply graphite anode material to the majority of Japanese automotive OEMs.

Since 2018, NextSource Materials and its Japanese partner have been in discussions regarding potential supply chain collaboration to supply value-added graphite material using SuperFlake graphite concentrate.

Meanwhile, NextSource Materials’Chinese partner is one of the top processors of spheronized and purified graphite for the electric vehicle and hybrid vehicle markets and has verified that NextSource’s SuperFlake graphite concentrate meets or exceeds all quality requirements for SPG material for electric vehicle and hybrid vehicle automotive applications.

Its electric vehicle and hybrid vehicle anode customers are global, including the North American market and its interest in the partnership with NextSource and the its Japanese partner is to have an additional SPG facility located outside of China and close to a high-quality mine source of flake graphite to supply international automotive OEM customers.

The Molo graphite project is a fully permitted, feasibility-stage project that ranks as one of the largest-known and highest quality flake graphite deposits in the world and is the only project with SuperFlake graphite.

SOURCE: https://www.miningreview.com/east-africa/battery-materials-developer-to-collaborate-on-battery-anode-plant/

Norway and the A-Ha Moment That Made Electric Cars The Answer SPONSOR: Lomiko Metals $LMR.ca $CJC.ca $SRG.ca $NGC.ca $LLG.ca $GPH.ca $NOU.ca

Posted by AGORACOM at 1:18 PM on Monday, April 20th, 2020

SPONSOR: Lomiko Metals is focused on the exploration and development of minerals for the new green economy such as lithium and graphite. Lomiko owns 80% of the high-grade La Loutre graphite Property, Lac Des Iles Graphite Property and the 100% owned Quatre Milles Graphite Property. Lomiko is uniquely poised to supply the growing EV battery market. Click Here For More Information

  • A country fuelled by hydropower has become the world’s electric vehicle leader

In 1995, the lead singer of the 1980s band A-ha and the head of the Norwegian environmental group Bellona climbed improbably into a converted electric Fiat Panda they had imported from Switzerland and set off on a road trip.

They drove around Oslo refusing to pay the city’s sky-high road tolls, parking illegally wherever they could, and ignoring every penalty notice they were given. Eventually, the authorities impounded their car and auctioned it off to cover the fines.

But the stunt attracted massive media attention, and the point was made. Soon after, electric vehicles were exempted from road tolls, one of a large raft of incentives that have, over the years, helped make Norway the country with the world’s highest per capita electric vehicle ownership.

Last month, in an economy hit by the coronavirus crisis, fully electric cars accounted for just under 60% of Norway’s new car market, and plug-in hybrids just over 15% – meaning three in four of all new cars sold were either wholly or partly electric.

It still has some way to go, but the country looks on course to meet a government target – set in 2016, with full cross-party parliamentary support – of phasing out the sale of all new fossil-fuel based cars and light commercial vehicles by 2025.

“It’s actually quite amazing how fast the mindset’s changed,” said Christina Bu of the Norwegian EV Electric Vehicle Association. “Even in 2013 or 2014, people were sceptical. Now, a majority of Norwegians will say: my next car will be electric.”

The story of how and why that has happened has a straightforward, if unexpected logic. First, despite being a major oil and gas producer, almost all of Norway’s domestic energy comes from a single, and renewable, source: hydropower.

That means switching to EVs is a much greener option for Norway than for countries whose power is generated mostly by coal plants – and that if it wants to significantly reduce its emission levels, it has little choice but to green its transport sector.

Driven by the environmental imperative, the government began offering incentives to buy and run electric cars as far back as 1990, first by introducing a temporary exemption from Norway’s exorbitant vehicle purchase tax, which became permanent six years later.

“This was an important step,” Bu said. “Norway was a very poor country before we discovered oil; cars were a luxury item. They’ve always been taxed very highly. Cars in Norway are a lot more expensive than elsewhere. Without the purchase tax, the cost of an electric car basically fell to that of an ordinary car.”

Since then, electric car drivers have been given the right to park for free in some municipal car parks, drive in bus lanes, take ferries without a ticket and, thanks to A-ha, drive toll-free. They are not required to pay VAT on their cars, or road tax, and company electric cars are taxed at a lower rate than petrol or diesel vehicles.

Some measures have changed over the years: to be allowed to drive in a bus lane, for example, you now need to be carrying a passenger. A so-called 50% rule was introduced in 2017, allowing local authorities to charge EV drivers up to 50% of the parking fees, road tolls and ferry rates applicable to fossil-fuel vehicles.

But overall, said Bu, the “combination of a big one-off saving when you buy the car, plus the substantially lower costs – fuel, tolls, parking, maintenance – of actually driving it, still adds up to a very powerful financial argument. Over its lifetime, you really save a lot of money with an electric car in Norway.”

That was certainly what persuaded Wenche Charlotte Egelund, 57, who bought a VW Golf Electric with her partner two years ago when they moved out of central Oslo. “The incentives were crucial,” she said. “The tax and VAT exemptions, free municipal parking, free toll roads that mean we avoid the rush-hour traffic jams.”

In fact, Egelund said, the incentives were so significant that she almost “felt the decision was imposed on me. Financially, it was like there was no other sensible option. I do wonder whether it really is as green as we are told. Is a car running on clean diesel really worse than the environmental impact of producing an EV battery?”

Rachel Ritman, 56, a postwoman living on the outskirts of Fredrikstad, bought her Opel Ampera two years ago and said she has not regretted her choice, even if she was “not sure we would have gone electric without the incentives”. The car’s range was good, she said: 250 miles (400km) in summer, 200 miles (320km) in winter and because she charges at home she does not suffer from “lade-angst”, or the fear of running out of juice.

Both Ritman and Egelund have a second, diesel-powered car for extra-long journeys, to country cabins or holidays. Sten Bråthen, 55, a media consultant, bought his Nissan Leaf as a second car “for taking the children around and driving to work. But there were so many advantages that when we were getting a new main car last year we didn’t think twice about going electric.”

Government incentives were vital in the decision to buy, Bråthen said: “I think we would have managed without the other incentives – free toll roads and parking – but the actual cost of buying was so much lower than ordinary cars here in Norway.” He warned, though, that Norway was going to need more charging stations.

Despite the incentives, EV sales in Norway remained low until about 2010, when a number of smaller, more affordable electric cars from makers such as Mitsubishi and Nissan came to market, and improved technology meant larger electric cars began to offer both the space and range to make them a sensible choice for families.

Bu said the incentives were so significant that “many people say they’ve bought the most expensive car they’ve ever had when they buy electric – Teslas, Jaguars, that kind of model – simply because they’ve calculated what kind of saving they’re going to be making over the coming years, and feel it makes sense”.

That has led to accusations that Norway’s encouragement of electric vehicles amounts to little more than tax cuts for the rich, or a cut-price second car. Many Norwegians on lower incomes can only dream of owning an electric car, and three out of four car purchases are on the secondhand market.

Bu – whose organisation represents consumers rather than producers – rejected this, arguing that “we have to change the cars we drive, and the only way to do that is to change the new cars. We can’t change used ones”. EVs will soon make up 10% of Norway’s passenger fleet, she said, and are slowly coming on to the used market. Advertisement

She said she was confident for the future of electric vehicles, even in countries without a big renewable power sector, and studies show that EVs running on power generated from fossil fuel are responsible for roughly the same level of overall CO2 emissions as petrol cars.

“As a society, we clearly have to do two things,” she said. “Produce more renewable energy and products – like cars – that can run on it,” she said. “We have to do both, as fast as possible. We can’t hang around until we’re producing 100% renewable energy.”

Electric cars are “never going to be truly environmentally friendly”, Bu said. “The main problem is making the batteries. We need clean battery producers in Europe. But look, we need transport. We need cars and vans, particularly outside our cities. And for us, electric is the answer.”

This story is a part of Covering Climate Now’s week of coverage focused on Climate Solutions, to mark the 50th anniversary of Earth Day. The Guardian is the lead partner in Covering Climate Now, a global journalism collaboration committed to strengthening coverage of the climate story.

SOURCE: https://www.theguardian.com/environment/2020/apr/19/norway-and-the-a-ha-moment-that-made-electric-cars-the-answer

LOMIKO $LMR.ca and Quebec Precious Metals Agree to Update 100% Option of La Loutre Flake Graphite Project $LMR.ca $CJC.ca $SRG.ca $NGC.ca $LLG.ca $GPH.ca $NOU.ca

Posted by AGORACOM at 5:28 PM on Friday, April 17th, 2020
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  • Lomiko Views Tesla at $750 per share as a bellwether for Electric Vehicle Industry

Vancouver, B.C. and Montreal, QC, April 17, 2020 (GLOBE NEWSWIRE) — Lomiko Metals Inc. (“Lomiko”) (TSX-V: LMR, OTC: LMRMF, FSE: DH8C) and Quebec Precious Metals (“QPM”) (TSX-V: QPM, OTC: CJCFD, FSE: YXEP)  announce that pursuant to the option agreement between Lomiko and QPM, the agreement regarding the La Loutre Flake Graphite Project has been amended as follows:

Lomiko will issue to QPM, within a period of five business days following the receipt of the required approval by the TSX Venture Exchange, 1,000,000 common shares of Lomiko.  Further, Lomiko will fund additional exploration expenditures totaling $1,125,000 on the La Loutre project, the Lac des ÃŽles project and/or other designated properties as mutually agreed to by the Lomiko and QPM by December 31, 2021.

The Project consists of contiguous claim blocks totaling 29 km2 situated approximately 53 km SE of the Lac-des-Îles mine, formerly known as the Timcal mine, North America’s only operating graphite mine currently owned by Imerys Carbon and Graphite. It is accessible by driving NW from Montreal for a distance of approximately 170 kilometres.

For more information on Lomiko Metals, review the website at www.lomiko.com, contact A. Paul Gill at 604-729-5312 or email: [email protected].

On Behalf of the Board,

“A. Paul Gill”

Chief Executive Officer 

A. Paul Gill
Lomiko Metals Inc. (TSX-V: LMR)
6047295312
[email protected]

How Audi Plans To Bring 20 All-Electric Models To Market In The Next Five Years SPONSOR: Lomiko Metals $LMR.ca $CJC.ca $SRG.ca $NGC.ca $LLG.ca $GPH.ca $NOU.ca

Posted by AGORACOM at 10:32 AM on Tuesday, April 14th, 2020

SPONSOR: Lomiko Metals is focused on the exploration and development of minerals for the new green economy such as lithium and graphite. Lomiko owns 80% of the high-grade La Loutre graphite Property, Lac Des Iles Graphite Property and the 100% owned Quatre Milles Graphite Property. Lomiko is uniquely poised to supply the growing EV battery market. Click Here For More Information

  • Globally, by 2025, Audi is aiming to have 30 electrified models on sale, with 20 of those vehicles fully electric.
  • It is an ambitious plan showing the brand’s global commitment for a more electrified and sustainable future.

Already in the U.S., Audi has introduced five production models—the Audi Q5 TFSI e, A7 TFSI e and A8 TFSI e plug-in hybrid electric vehicles (PHEV) as well as the e-tron all-electric SUV and upcoming e-tron Sportback. Next, we’ll introduce the Audi Q4 e-tron SUV and e-tron GT performance sedan, which have already been shown as concept vehicles.

Audi’s upcoming all-electric vehicles will be built on four distinct platforms that balance performance, efficiency, practicality and the engineering and craftsmanship synonymous with the Audi brand. Here are details of the four architectures that will underpin cars and SUVs in a multitude of sizes to bring Audi’s electrified plans to reality.

MLB evo: The first Audi electric vehicles

The first Audi quattro model of the 1980s was simply named “quattro” for its innovative all-wheel-drive technology. Much the same, the “e-tron” name foreshadows a range of electric vehicle (EV) drivetrain technology for the Audi brand. The Audi e-tron SUV is the first all-electric SUV, having gone on sale in the U.S. starting in May 2019. It combines electric mobility with Audi quality: A sophisticated drive and recuperation system, all-wheel drive and maximum comfort. It is an Audi, through and through, in quality, performance and execution.

Manufactured in a certified CO2-neutral plant in Brussels, Belgium, whose 398,264 sq ft rooftop solar array is large enough to produce approximately 3,000 MWh annually—or enough to charge approximately 30,000 e-tron SUVs—the e-tron is based on a heavily modified version of the modular longitudinal platform (MLB evo) that underpins an array of Audi vehicles. With a wheelbase that stretches 115.3 inches, the e-tron is between the Audi Q5 and Audi Q7 SUVs in terms of size, or about the same size as an Audi Q8. The high-voltage battery stores up to 95 kWh of energy and can recover up to 30% of energy used to drive the vehicle during regenerative braking applications. In most applications, the e-tron uses brake-energy regeneration relying on its hydraulic brake booster. A brake pedal simulator makes the switch from regen to hydraulic braking nearly unnoticeable.

The e-tron houses two asynchronous electric motors (ASM) that produce up to 402 horsepower in boost mode. A more powerful, three-motor variant with fully independent rear torque vectoring is also under development.

Using an Audi-designed power electronics module, the e-tron is able to read sensor data 10,000 times per second and output current values for the electric motors to help with traction in various conditions. With its rear-biased quattro all-wheel-drive system, if the e-tron senses a loss of traction, it is able to redistribute torque to wheels with traction in just 30 milliseconds.

The Audi e-tron can charge using both alternating (Level 1 and 2) and direct (Level 3) current and can achieve approximately 80% charge in 30 minutes at a 150 kW high-speed public charger. Later in 2020, the e-tron will be joined by the e-tron Sportback, a new variant with a coupe-like profile.

J1: The performance electric platform

Shown as a concept vehicle thus far, the Audi e-tron GT performance sedan shows how sports cars will evolve in the electric era. For the e-tron GT, Audi is sharing synergies with the Porsche brand, which developed the J1 architecture.

The Audi e-tron GT concept car is equipped with two permanently excited synchronous motors (PSM) that produce a combined 582 horsepower and 612 lb-ft of torque. A PSM has a rotor with permanent magnets in it and a natural internal magnetic field. In a PSM, the rotor moves in coordination with the magnetic field of the stator (the stationary part of the motor in which the rotor rotates), which is why it is known as a permanently excited synchronous motor. By comparison, an asynchronous motor’s rotor rotates slower than a synchronous speed.

While specifications for the e-tron GT are subject to change, the e-tron GT concept is estimated to reach 62 mph from standstill in 3.5 seconds and 124 mph in just over 12 seconds in production form.

The electrical system in the e-tron GT concept car runs at 800 volts, whereas most modern EVs currently operate at a capacity of 400 volts or less. Volts are a measurement of pressure in an electric circuit, and the J1 platform can accept this level of force thanks to its energy management and cooling systems. Because of this, the e-tron GT is able to charge the battery to 80% in about 20 minutes at a Level 3 DC fast charger with a maximum output of 350 kW.

In the e-tron GT, the battery is located in the underbody, between the axles and is designed with recesses in the rear footwell, ensuring comfort for front- and rear-seat passengers. The body and roof of the e-tron GT are made of carbon fiber-reinforced polymer (CFRP), and the car uses the same multi-material construction philosophy as other Audi vehicles like the A8.

In combination with the low center of gravity, the e-tron GT has quattro all-wheel drive, with an electric motor at the front and rear axles, offering ideal traction for a sports car. The drive management distributes the torque of the electric motors between the axles as needed and also regulates the wheels separately.

The layout allows for numerous suspension and performance features, for example all-wheel steering or a sport differential, providing excellent traction and vehicle dynamics. Electric motors with different outputs can be used in production versions.

MEB: Small Audi platform, large aspirations

A good way to think about Audi’s use of the modular electric toolkit (MEB) architecture is to think of the current internal-combustion vehicles in the Audi lineup.

Small, gas-powered Audi vehicles like the A3 and Q3 serve as entry points into the Audi brand and share components with one another on a platform called MQB. Larger Audi vehicles from the A4 up to the A8 and SUVs use shared componentry on the MLB platform. This helps engineers develop shared parts across many vehicles that are philosophically similar. That’s what the MEB platform will be to Audi for small and medium electric vehicles, with the PPE platform focused toward medium and large EVs.

With the MEB platform, Audi will draw from the strength of the Volkswagen Group to offer customers affordable yet technically sophisticated electric models with unmistakable Audi DNA. The MEB platform will be used for vehicles like the Q4 e-tron. Designed exclusively for EVs, MEB will provide customers all the advantages that compact electric motors and lithium-ion batteries in different sizes and capacities offer. The battery systems, electric motors and axle designs form a technology toolkit. In contrast to the current models with combustion engines, the front section is considerably shorter—the front axle and firewall move forward, making the wheelbase and usable interior space considerably larger.

The Q4 e-tron is expected to be the first Audi model based on the MEB platform, with exterior dimensions comparable to those of the Q3 but with the interior dimensions of a significantly larger vehicle. The architecture also offers new design opportunities and offers different performance levels and powertrain configurations.

PPE: Medium and large premium vehicles

Finally, what the MLB platform is to vehicles like the Audi A4 through A8 and Q5 through Q8, the Premium Platform Electric (PPE) architecture is to Audi’s electric portfolio.

PPE has been designed and developed in cooperation with Porsche from the start with the project team sharing space in Ingolstadt. PPE is characterized by a high-tech and highly scalable architecture that allows for both low- and high-floor, from the medium-size class and up—SUVs, Sportbacks, Avants and crossovers. The portfolio and flexibility will allow Audi to develop and sell one of the best combinations of electric, plug-in and internal combustion vehicles in the global markets.

The technology offered in PPE is similar to that of MEB and with a number of powertrain and battery options that will be available. Standard packaging will allow for one electric motor in the rear; the higher-range models will be equipped with a second electric motor at the front axle (PSM or ASM) that can activate quattro all-wheel drive automatically when needed.

Like in the Audi e-tron GT concept, the electrical architecture is 800 volts; in combination with high-efficiency thermal management, it enables an ultra-high-speed charging capacity of 350 kW. The dimensions and overhangs of the low-floor Audi models on the PPE platform will be slightly shorter than those of the current combustion engine models on the MLB platform but will offer greater interior dimensions. Torque vectoring, air suspension and all-wheel steering will all be available.

The Audi brand has dedicated approximately €12 billion global investment through 2024 to help ensure development of a number of EVs, in an effort to meet demand as infrastructure around the world rapidly develops. Globally, Audi anticipates it will reach production of approximately 800,000 electrified vehicles per year by 2025.

As the Volkswagen Group has committed to the goals of the Paris Climate Agreement and plans to be a CO2-neutral automaker globally by 2050, Audi and the entire Group are putting a full focus into electrification and more sustainable transportation. The above platforms can help ensure the Group does all it can to reach its ambitious goals.

SOURCE: https://us.motorsactu.com/tech-talk-how-audi-plans-to-bring-20-all-electric-models-to-market-in-the-next-five-years/

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Graphene is only one-atom thick in its monolayer form and approximately 0.32 nanometers in the Z-axis. This means that the third dimension is eliminated, and it is classed as a 2D, all-surface material. Put into perspective, a stack of three million graphene sheets would only be 1 mm thick

Graphene in its monolayer form is the strongest material ever tested despite being extremely thin, a strength that comes in part from its flexibility which means it is also the most stretchable crystal material measured to date. It is also 97.7 percent transparent and has an extremely low permeability rate, with even helium atoms being unable to penetrate it.

Graphene also boasts the highest thermal conductivity ever recorded, standing at 10 times higher than copper. Further adding to its advantages as a material is the fact that it has the highest intrinsic electron mobility that is approximately 100 times greater than silicon. This property, in particular, has intrigued electronics applications for the last 15 years.

Engineered Properties Applications

Table 1. Graphene’s Properties and Associated Applications. 

Source: Graphene Frontiers, Ruoff.

Altogether, these properties make graphene the latest “wonder material” in advanced materials science and technology. This has resulted in research on other 2D materials that are analogous to graphene, from hexagonal boron nitride (h-BN), Molybdenum Disulfide (MoS2), transition metal dichalcogenides (TMDCs) and black phosphorus, to silicene, germanene, and others.

The wider group of 2D materials is significant in relation to graphene as it exhibits a wider spectrum of electronic properties when compared to metals, semimetals, and semiconductors that all have different gaps in their energy bands, as well as insulators.

Additionally, combining the materials in this wider 2D group through layering results in heterostructures that possess unique physical properties of their own. This range of 2D materials and the heterostructures that can be formed when these 2D materials work in combination have a broad spectrum of applications, including electronics, optoelectronics, sensors, flexible and wearable devices, catalysis, and more.

This information has been sourced, reviewed and adapted from materials provided by The Graphene Council.

SOURCE: For more information on this source, please visit The Graphene Council.