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Infinite battery? “Arena of the Future” charges electric vehicles induction

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"Arena of the Future" da Stellantis para carregamento da bateria dos elétricos

This is the dream of every tram driver: a car with (almost) infinite autonomy, without numerous stops and unforeseen battery problems. This new “arena of the future” lives up to its name and could be the first step towards the future of electric charging.

This arena of the future has been designed by A35 Brebemi in collaboration with Stellantis.


A few days ago Stellaris showed the world the project he had been working on in recent months: "The Arena of the Future". A demonstration of DWPT (Dynamic Wireless Power Transfer) technology for wireless charging of electric vehicles while driving on specially equipped roads took place in Chiari, Italy, driving a new electric FIAT 500.

according to one Press release released by Stellantis, DWPT is a coil system placed under asphalt. It transmits energy directly to cars, trucks and buses without stopping at charging stations to recharge the battery.

"Arena of the future" by Stellantis for charging tram batteries

According to the same statement, the technology aims to "simplify the customer's approach to electric mobility" and furthermore respond to the decarbonization of the mobility sector.

Our long-term strategic plan for Dare Forward 2030 is based on the premise of delivering “forward mobility freedom” to all, and this project is at the very core of our journey as a company.

These Ann-Lise RichardHead of Global e-Mobility Business Unit Stellantis.

Roads That Guarantee (Nearly) Infinite Battery

Cooperation with Stellantis A35 Brebemi, a company owned by global transport infrastructure operator Aleatica, focused on sustainable and innovative mobility solutions. Together, the two companies have developed a technology that can be adapted to any electric vehicle, as long as it is equipped with a special receiver that guarantees the transfer of energy from the road infrastructure to the electric motor. In this way, drivers see an increase in the range of their vehicle and savings in the battery of the tram.

Working with this incredible group of partners, we have proven that induction charging technology can power our electrified future.

These joint projects are exciting steps towards increasing battery life, reducing vehicle range, improving energy efficiency, downsizing batteries, outstanding performance and reducing weight and cost.

Ann-Lise Richard explained.

Findings are encouraging for the future of electric charging

Tests conducted by the companies show that “the efficiency of the energy flow from the asphalt to the vehicle is comparable to the efficiency of fast charging stations, so the driver does not need to stop to recharge,” says the press service of Stellantis. release. .

In addition, the electric FIAT 500 has shown that it is possible to drive at normal speed on highways without using up the energy stored in the battery. This conclusion confirms what Anne-Lise Richard said, since the battery of trams can be saved in this way.

According to Stellantis, this "arena of the future" is powered by direct current, which guarantees a number of advantages:

  • Reduce power losses in the process of energy distribution;
  • Ensure direct integration with renewable energy sources;
  • Allows the use of thinner cables than AC distribution cables, with clear advantages in terms of packaging, weight and current harmonics;
  • Using aluminum cables for power distribution, which are easier to obtain and cost half as much as copper, and are easier and more easily recycled in a circular economy business model.

For Times magazine, the induction charging system that Stellantis and its partners have been working on to create the Arena of the Future is one of the 100 most important inventions of 2021.

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Economy

Miners and companies leave the cryptocurrency market en masse because it does not bring profit

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Mineração de criptomoedas

As we have been reporting over the past few weeks, the cryptocurrency segment is going through a less fortunate phase, with the valuation of currencies plummeting, leaving investors wary.

In this sense, this reality has several implications, including the fact that miners and companies operating in the sector are leaving the cryptocurrency market en masse as their mining is no longer profitable.


Miners and companies say goodbye to the cryptocurrency market

The cryptocurrency market is going through hard times and in particular, bitcoin, the most popular digital currency in the world, fell below $20,000 last Saturday (18), showing lowest value since December 2020. Not at the time of this writingthis cryptocurrency is worth $21,347.03.

So we are now seeing some of the repercussions and reactions to this fall in digital currencies. Recently, for example, we reported that we witnessed video card wholesale used for cryptocurrency mining.

And the latest news goes even further and indicates that, including due to the increase in the price of electricity, miners and companies investing in the cryptocurrency segment are now massively leaving that same market, since it has ceased to be profitable.

As you can see from the chart above, the TWh energy consumption related to Bitcoin had an interesting increase between mid-2021 and early 2022. But after some stable time, the same consumption has fallen sharply in past times.

At a peak of around 200 TWh, this consumption was the same as that spent by entire countries such as Argentina. Another interesting comparison is that this same consumption is equal to the amount of electricity consumed by all data centers around the world in a year.

But at the moment, even large companies that are betting on the practice of mining digital currencies are leaving this sector because they believe that it is currently a big problem when they cannot make a profit and bear the daily costs.

In addition, the energy consumption associated with Ethereum ends up having the same characteristics. As you can see in the chart above, there was a significant increase in January, which slowed down in recent weeks and then fell sharply.

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Prices have risen and uncertainty about the future advises saving. Find out how and where

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Prices have risen and uncertainty about the future advises saving.  Find out how and where

CNN Portugal spoke to an economist to see if the country should brace for a recession and put together some savings tips that could help mitigate the effects of a possible protracted economic crisis.

With a war in Ukraine with no end in sight, the times ahead will be challenging. Inflation continues to rise, while fuel, housing and raw materials lag behind. More and more important, though more difficult, is conservation.

Is a recession coming? According to Ricardo Ferras, professor of economics at the University of Lusofon and ISEG researcher, it is too early to talk about this scenario. “We know that the most recent forecasts from international organizations point to a slowdown in the Portuguese economy over the next few quarters. But, at least for now, they don’t see the country going into recession.”

“However, there is a huge unpredictability in the world, so any macroeconomic scenario has a high degree of uncertainty. and investments,” he added.

According to the economist, “a protracted economic downturn will certainly be synonymous with deep destruction of wealth. If household consumption and corporate investment collapse, there will be bankruptcies and layoffs.”

Since the beginning of the year, everything has risen in price and revenues do not keep up with this growth. According to a report by Ricardo Ferras, “Food and drink rose 7.6%” and combined “housing, water, electricity, gas and other fuel prices rose 7.7%.” Only fuel increased by “an astronomical 20%”. And all this within five months.

To try and alleviate these difficult times ahead, CNN Portugal also spoke to Natalia Nunez of Deco’s financial protection team. Despite the difficulties, there are exercises that can be done daily and that can save tens of euros at the end of the month.

From housing, fuel and grocery shopping, here are some of the specialist’s recommendations.

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Public transport or own car?

  • follow public transport user, the main advice is to find the pass that best suits your needs if you are not a Unified Social Pass user. “Sometimes there are municipalities that do some kind of discount for people over 65 or for young people, and people don’t know about it,” recalls Deko;
  • If you live relatively close to work, you can always choose to walk or bike;
  • If you really need to use own car, since there is no public transportation that gives the answer, decide to share the car with other people, whether they are colleagues or friends who work in the same place or in the same area. So you can split the cost of fuel or tolls;
  • Before fill the car, always try to compare prices at different gas stations and choose the one that offers the most affordable prices. O website of the Directorate General of Energy and Prices can help you in this search;
  • Avoid using the car for short distances that can be covered on foot;
  • try to have one economical driving: Avoid aggressive driving, try to maintain a constant speed and do not always accelerate and brake. Keep engine RPM as low as possible by using higher gears to keep RPM low.

Prepare for a trip to the supermarket

According to Natalia Nunez, it is “important for families to know how much they spend on food every month” in order to be able to set savings goals. After this analysis, here are the most practical tips:

  • Make a list before you go shopping. And maybe it’s not a good idea to do it in your head. It’s best to look in your pantry and write down what you really need so you don’t buy items that you end up having to spend or use;
  • Make a meal plan it can also help to create an even more stringent shopping list because you end up only buying what you know you’re going to eat;
  • Set a budget. Do not shop without setting a limit on the amount you are willing or able to spend. According to Natalia Nunez, “it’s important to shop for a while” in order to “be able to see and compare all the prices.” Don’t forget that the cheapest prices are not always at eye level on the shelves, they can be higher or lower;
  • Don’t be tempted by promotions. It is important to have an idea of ​​the original price of the non-promotion product in order to know if advertising is really paying off, even if they are promotions packages;
  • Still in the field of promotions you should be aware of product expiration. This is because it may be useful to take, for example, two detergents, but this does not apply to yogurts. If the deadline is too short, “we run the risk of spending the money”;
  • Don’t go to the supermarket hungry. This is one of the factors that tends to induce the consumer to buy more than he really needs.
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Try to cook as much food as possible at home, trying to avoid food waste.

Is it time to reevaluate your mortgage?

Natalia Nunez reminds us that the most important thing in this area is “to look at the level of our efforts”. providing home loan should not exceed 35% of net profit. “This is the golden rule,” he explains.

If your mortgage payment is about 45% of your monthly net income, you should try to understand if your conditions match those of the market. If this is not the case, you should call the institution where you have a mortgage and try to renegotiate the terms.

You should also check if the spread matches the values ​​that are practiced in the market. As? Running some simulations on banks websites or on Banco de Portugal banking customer portal. These simulators can be used by anyone and are a “good source of condition checking”.

You should also check the amount of insurance associated with your home loan. When applying for a mortgage loan, an agreement is also concluded with an insurance company and, as a rule, people forget to check whether these values ​​are still being adjusted. The rule is the same as for the spread, simulate or contact insurance intermediaries.

What charges do you pay to the bank?

If you have a single bank account that always has a cost associated with it, namely maintenance costs, consider requesting that this account be converted to a minimum banking account. According to Decaux, this is a way to “reduce costs”;

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You may have already wondered if it makes sense to have a savings account. Natalia Nunez believes that she does this only if “it’s not very expensive.” To do this, “we need to seek and negotiate.” However, a savings account remains the most efficient way to save some money.

If you do not have a savings account, you should not do two things: keep the accumulated money in a checking account, that is, in the account that you use every day; or even keep money in an envelope at home.

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The Bank of Portugal leaves notices. Falling home prices are a risk

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The Bank of Portugal leaves notices.  Falling home prices are a risk

Manuel de Almeida / Lusa

Mario Centeno, Governor of the Bank of Portugal

Banco de Portugal warns of risks and vulnerabilities in the economy that could disrupt financial stability, highlighting, in particular, housing prices, as well as declining household incomes and banking disruptions.

The Bank of Portugal (BdP) semi-annual financial stability report published this Friday presents falling prices in the residential real estate market as one of the biggest risks to financial stability due to “changes in funding conditions”.

The alert that appears when interest rates have risen after several years in the negatives.

“In the context of the recent higher growth in home credit, it is important to ensure that it does not play a decisive role for price dynamics in the real estate market“, notes the BDP.

The institution notes that “despite the uncertainty caused by the pandemic crisis, housing prices “continues to grow in Portugal”what is reflectiondemand for housing from non-residents“And from”supply shortage“.

Thus, it is extremely important that Bank loan Portuguese taxpayers will not affect housing prices, which will lead, for example, to a fall, the supervisory authority points out.

The BDP also rejects the prospect of a significant increase mortgage loan defaultOh, because of rising interest rates.

“Default issues, especially home loans, are closely linked to the labor market, and the labor market has shown a strong resilience that few expected“, – said the head of the BdP Mario Centeno at a press conference.

Centeno adds that forecasts for the Portuguese economy “demonstrate an evolution compatible with the resilience of the labor market, which very positive“.

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Declining household disposable income

The BdP report also warns of the risk of a deterioration in the economic situation of families due to “decline in real disposable income“due to inflationand the impact of higher interest rates on debt service, to which is added uncertainty about the evolution of economic activity and employment.”

The BJP governor says he is not ignoring the fact that the monetary policy normalization launched by the European Central Bank in December 2021 includes an interest rate hike cycle “because very negative interest rates did not create favorable conditions for economic growth and financial stability, especially if they continued for a long time.” However, he points out that it is necessary to ensure that there are “sufficient tools to support this change in the monetary policy cycle“.

companies default

The BdP also highlights the increased likelihood of companies defaulting due to the macroeconomic environment with inflationary pressureas one of the main financial stability risks.

The report states that this default risk is due to the “combined effect financial vulnerability of some companiesincomplete recovery of activity and profitability of some sectors in post-pandemic“, as well as “the current macroeconomic and financial structure”.

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