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NEXA is Yet Another Interesting GPU Mineable Crypto Project

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8
Dec
2022

Recently we’re seeing a number of new mineable Layer 1 crypto initiatives which are fascinating and promising, in addition to some that aren’t as normal, however after Ethereum’s swap to PoS crypto miners with GPUs are eagerly searching for fascinating new and worthwhile initiatives to level their hashrate at. NEXA is yet one more a kind of promising new crypto initiatives that may be mined with GPUs that we need to level your consideration to, it has been launched a few months in the past, however till just lately was largely operating below the radar. NEXA might initially be mined solely with CPU, however GPU mining was only recently launched and that’s what spiked the rising curiosity within the undertaking considerably. NEXA makes use of a customized mining algorithm that can be GPU-intensive, that means that extra highly effective video playing cards may have increased hashrate and reminiscence may be downlocked for decrease energy consumption. It’s fascinating to notice that the undertaking has a really excessive complete coin emission of 21 Trillion, sure, that could be a LOT of zeroes with a block time of two minutes and 10 Million NEXA cash block reward…

Up till yesterday NEXA needed to be mined on the official Pool137 with the official nxminer (out there just for Linux), however now there’s additionally the WildRig Multi 0.35.0 beta miner out there with help for the nexapow algorithm out there (with a 5% dev price although) for each Home windows and Linux GPU miners. It’s also possible to mine NEXA on the Rplant pool, nonetheless bear in mind that the pool at the moment has a requirement set for 5000 block confirmations for mined blocks and which means you may wait as much as every week to have your mined cash out there. Buying and selling of NEXA cash can be already potential on an alternate with at the moment solely Exbitron supporting the coin and with a number of buying and selling pairs for NEXA out there – NEXA/EXTO, NEXA/BCH and NEXA/USDT.

Go to the official NEXA web site for extra particulars in regards to the undertaking…

  • Publihsed in: Crypto Cash
  • Associated tags: NEXA, NEXA alternate, NEXA miner, NEXA mining, NEXA mining pool, NEXA buying and selling, nexapow, nexapow miner, nxminer, WildRig Multi, WildRig-Multi NEXA miner

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How to make crypto more eco-friendly

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Cryptocurrencies, similar to Bitcoin (BTC), have been gaining reputation lately as a way of digital change. Nevertheless, the environmental impression of Bitcoin mining and different cryptocurrencies has turn into a rising concern.

On this story, the environmental impression of Bitcoin and different cryptocurrencies will likely be explored, together with the power consumption of mining and the potential for renewable power options.

Moreover, the potential for utilizing proof-of-stake cryptocurrencies to cut back the environmental impression of digital currencies will likely be examined.

Vitality Consumption

Bitcoin mining is the method of including new blocks to the blockchain by fixing advanced mathematical issues, which is rewarded with new Bitcoins. This course of is important for the functioning of the Bitcoin community, however it additionally requires a major quantity of power, which considerably impacts the atmosphere.

In reality, in accordance with a examine by the College of Cambridge, the power consumption of Bitcoin mining is on common, a minimum of 129 terawatt-hours of electrical energy yearly, which is greater than your complete nation of Argentina. This degree of power consumption has a major impression on the atmosphere, because it leads to the discharge of enormous quantities of carbon dioxide and different greenhouse gases.

One of many fundamental causes for the excessive power consumption of Bitcoin mining is using specialised laptop {hardware} generally known as ASICs (Software-Particular Built-in Circuits). These gadgets are particularly designed to carry out the advanced calculations required for Bitcoin mining.

Nevertheless, the power consumption of those gadgets continues to be important, and the overwhelming majority of Bitcoin mining happens in international locations with excessive carbon emissions, similar to China and Iceland.

Potential Options

A number of options will be carried out to cut back the carbon footprint of Bitcoin mining. One resolution is to transition to using renewable power sources for mining. Sadly, the mining trade has seen a drop in using renewable power. In a report coated by CryptoSlate final 12 months, the sustainable power combine by miners was decreased to 58.9%, down from 59.4%, in accordance with The Bitcoin Mining Council (BMC).

Whereas which may be a small drop, miners ought to think about using renewable power for his or her mining efforts. One other resolution is to make use of off-grid or distant mining operations. These operations are arrange in areas with available renewable power sources similar to hydroelectric or geothermal energy.

Moreover, off-grid mining operations also can make the most of pure cooling methods, such because the cool air from the mountains, to cut back the power consumption of cooling gear.

Incentivizing Bitcoin miners to make use of renewable power sources is one other technique to attempt to scale back the cryptocurrency’s carbon footprint. For instance, mining swimming pools like PEGA Pool permit miners to hitch their pool no matter their power expenditure. Nevertheless, miners that use renewable power will obtain a 50% discount in pool charges.

Moreover, miners that depend on fossil fuels to energy their mining operations can have a share of their pool charges allotted to tree-planting initiatives to offset their carbon footprint.

Proof-of-Stake and Renewable Vitality

One other method to lowering the environmental impression of cryptocurrencies is utilizing proof-of-stake (PoS) cryptocurrencies. Some examples of PoS-based cryptocurrencies embody Ethereum 2.0 (ETH), Algorand (ALGO), and Cardano (ADA).

First, the PoS consensus mechanism eliminates the necessity for mining. In PoS, as a substitute of utilizing computational energy to validate transactions and add new blocks to the blockchain, validators are chosen primarily based on the quantity of cryptocurrency they maintain and are keen to “stake” as collateral. This eliminates the necessity for strong and energy-intensive mining gear, considerably lowering the community’s power consumption and carbon footprint.

Secondly, PoS will be extra energy-efficient than proof-of-work (PoW) because it doesn’t require steady computational energy to validate transactions and add new blocks to the blockchain. In PoS, the validators are chosen by a random choice course of fairly than a contest primarily based on computational energy, so the power consumption is way decrease. For instance, in accordance with a report by Patterns, Ethereum’s energy consumption is 99.84% decrease after transitioning to PoS.

In response to Chris Larsen, CEO of Ripple, if Bitcoin switched from proof-of-work to proof-of-stake, the cryptocurrency may minimize its power consumption by 99%. Nevertheless, it’s important to notice that not all PoS methods are created equal, and a few should still be energy-intensive, relying on their design and implementation.

Some PoS methods should still require quite a lot of power to run the validating nodes and safe the community, however general, PoS is taken into account extra energy-efficient than PoW.

The environmental impression of Bitcoin and different cryptocurrencies is a rising concern, however a number of options may help scale back these digital currencies’ carbon footprint. By utilizing renewable power sources, Bitcoin mining can turn into extra sustainable.

Moreover, much less intensive algorithms like PoS may help scale back the environmental impression of digital currencies. Whereas the power consumption of Bitcoin mining is excessive, there are methods to mitigate this impression and make digital currencies extra sustainable for the long run.

Posted In: Bitcoin, Mining



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Bitmain Has Announced the Upcoming AntMiner E9 Pro ETC Miners

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1
Feb
2023

The sale of the up to date Professional model of the AntMiner E9 ETC/ETC miner is seemingly going to begin in a number of days in accordance with a tweet from Bitmain. The brand new Bitmain AntMiner E9 Professional ETC miner is meant to ship 3680 MH/s with 2200 Watts of energy utilization or 0.6J per MH/s effectivity with a worth of $1299 USD per unit (with out delivery and taxes) with the gross sales beginning on February third (as much as 50 miners per order most). The brand new ETChash miner shouldn’t be but listed on the official web site, however ought to quickly seem with gross sales about to begin proper very quickly, it definitely is a pleasant enchancment by way of hashrate and effectivity in comparison with the older non-pro E9 mannequin providing 2400 MH/s at 1920 Watts of energy utilization (0.8 J/M). No phrase on the quantity of accessible reminiscence on the brand new E9 Professional items, however it’s probably 6GB like on the older E9 fashions, so that ought to cowl ETC DAG sizes for fairly a while.

With the AntMiner E9 Professional Bitmain is reaching the identical degree of effectivity as the most recent technology of compact iPollo ETH/ETC miners, although iPollo is but to replace their bigger miners with the most recent {hardware} and to supply such low costs as Bitmain. Jasminer remains to be outperforming each iPollo and Bitmain by way of energy effectivity with their ETH/ETC miners, nonetheless they do come at the next worth and are but to assist dual-mining. Bitmain has not supplied dual-mining for ETH/ETC and ZIL on their earlier E9 units and we’re probably not going to see ZIL dual-mining assist on the brand new fashions as nicely, or not less than no work but about it. So, with the present low mining profitability of ETC and enchancment by way of hashrate and energy effectivity is sweet, however an addition of additional 30 or extra % mining revenue from dual-mining with ZIL is one thing that everybody would like to have. For now, solely iPollo does present assist for dual-mining with ZIL on their newest firmware, so it will likely be good to additionally see them updating their bigger miners with the most recent {hardware} and with a extra reasonably priced worth.

  • Publihsed in: Mining {Hardware}
  • Associated tags: AntMiner E3 Professional ETC miner, AntMiner E3 Professional miner, Bitmain, Bitmain AntMiner E3 Professional, Bitmain AntMiner E3 Professional ETC miner, Bitmain E3 Professional, Bitmain ETC miner, Etchash, Etchash miner, iPollo, Jasminer

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Bitcoin miner Greenidge lost $130M in 2022 Q4; restructures debt with NYDIG, B. Riley

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Bitcoin (BTC) mining agency Greenidge mentioned it misplaced about $130 million in the course of the fourth quarter of 2022 whereas incomes simply $15 million, in keeping with a Jan. 31 assertion.

The BTC miner was one of many a number of firms that had a troublesome 2022 as a result of difficult market circumstances.

“Greenidge ended the quarter with roughly $16 million of money and truthful worth of crypto foreign money holdings, of which lower than $1 million was cryptocurrency holdings, and roughly $152 million of debt, web of debt situation prices.”

Greenidge added that it bought its subsidiary, Assist.com, for $2.6 million on Jan. 17.

Reduces debt with NYDIG to $17 million

The agency mentioned it restructured its secured debt with crypto lender New York Digital Funding Group (NYDIG) to $17 million.

Greenidge mentioned it transferred the rights of sure miners and a few unnamed credit and coupons to NYDIG. The transferred property diminished its debt by roughly $59 million.

The Bitcoin miner added that it might additional reduce its debt by $10 million if it may well assist NYDIG safe the rights to a mining facility inside the subsequent three months.

Greenidge revealed that it entered right into a five-year internet hosting settlement with the lender, including that the deal  accommodates a “profit-sharing part.” The settlement phrases would additionally see NYDIG pay a internet hosting charge that covers the price of energy and the administration of the mining services.

Regardless of this new restructuring, Greenidge nonetheless owns “10,000 miners with a capability of roughly 1.1 EH/s.”

Restructures one other $11 million in debt

The struggling BTC miner additional revealed that funding financial institution B. Riley Monetary has agreed to restructure an $11 million promissory notice.

Greenidge mentioned it might make a principal fee of $1.9 million to B. Riley, and no additional funds are anticipated on the notes until June. Nonetheless, if the miner pays  $6 million of its debt earlier than June 20, B. Riley agreed to chop its mortgage reimbursement to $400,000 month-to-month from the present $1.5 million.

Greenidge added that it needs to promote extra actual property from its South Carolina mining facility to repay a part of the promissory notice.

The miner would pay an modification charge of $1 million to B. Riley with its inventory possibility. In addition to that, the funding financial institution and an affiliate of Atlas Holdings will buy an extra $2 million of Greenidge’s inventory.

Talking concerning the restructured money owed, Greendige’s CEO Dave Anderson mentioned:

“The debt restructuring we’ve introduced at this time considerably improves our steadiness sheet and supplies us with a transparent path ahead as we enter 2023… These agreements have successfully diminished our secured debt balances with these lenders from roughly $87 million to roughly $26 million and have the sturdy potential to permit us to additional cut back our debt.”



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