3 種不會損害環境的環保加密貨幣

加密貨幣，尤其是比特幣，因其龐大的碳足跡而受到嚴厲批評。這些說法都被誇大了

Cryptocurrencies, especially Bitcoin, have come under fire for their large carbon footprint. However, these claims are often exaggerated, and some cryptocurrencies are not only energy-efficient but also environmentally friendly.

加密貨幣，尤其是比特幣，因其龐大的碳足跡而受到批評。然而，這些說法往往被誇大了，有些加密貨幣不僅節能而且環保。

If you're looking to invest in greener alternatives, here are three cryptocurrencies to consider:

如果您想投資更環保的替代品，可以考慮以下三種加密貨幣：

1. Algorand (ALGO)

1.Algorand（某事）

Announced itself as a carbon-negative blockchain on Earth Day 2022, blacking out nearly 20 green billboards it had purchased in Times Square. Even before this announcement, Algorand had a very small carbon footprint due to its use of the proof-of-stake model to validate transactions.

在 2022 年地球日宣布自己是負碳區塊鏈，並塗黑了在時代廣場購買的近 20 個綠色廣告看板。即使在此公告之前，由於使用權益證明模型來驗證交易，Algorand 的碳足跡也非常小。

Algorand became carbon-negative by launching a smart contract that offsets each transaction's carbon footprint without any action on the user's part. It also uses a portion of its network fees to purchase carbon credits through ClimateTrade.

Algorand 透過推出智慧合約實現碳負排放，無需用戶採取任何行動即可抵消每筆交易的碳足跡。它還使用部分網路費用透過 ClimateTrade 購買碳信用額。

As of now, ALGO is trading at $0.1371. Moving averages suggest a strong sell. The trend is bearish, with the present price below the 200-day Exponential Moving Average (EMA).

截至目前，ALGO 的交易價格為 0.1371 美元。移動平均線表示強勁的拋售。趨勢看跌，目前價格低於 200 天指數移動平均線 (EMA)。

2. Solana (SOL)

2. 索拉納 (SUN)

Solana is well-known for its speed and efficiency. It regularly processes over 2,000 transactions per second and has been reported to handle up to 65,000. The average transaction fee is just $0.00025.

Solana 以其速度和效率而聞名。它通常每秒處理超過 2,000 筆交易，據報道最多可處理 65,000 筆交易。平均交易費用僅為 0.00025 美元。

Like many other green cryptocurrencies, Solana utilizes Proof-of-History (PoH), a variation of the Proof-of-Stake model. This enables quicker validations without大量 energy use. The proof system is chronological, ensuring transaction sequence without the back-and-forth typical of other ecosystems.

與許多其他綠色加密貨幣一樣，Solana 使用歷史證明 (PoH)，這是權益證明模型的變體。這樣可以更快地進行驗證，而無需使用大量能源。證明系統是按時間順序排列的，確保交易順序，而無需其他生態系統典型的來回操作。

Solana's hybrid protocol contributes to its impressive processing speed. One SOL transaction uses around 719 kilojoules (kJ), which is less than the energy needed to perform a Google search. Its price is set to surge amid ETF hype.

Solana 的混合協議有助於其令人印象深刻的處理速度。一筆 SOL 交易使用約 719 千焦耳 (kJ)，比執行 Google 搜尋所需的能量還要少。由於 ETF 的炒作，其價格勢必飆升。

3. Cardano (ADA)

3.卡爾達諾（ADA）

Cardano is another well-known eco-friendly cryptocurrency. It offers a programmable ecosystem that can be used to create solutions for real-world problems. For instance, Ethiopian state schools now store their students' records on the Cardano blockchain.

卡爾達諾是另一種著名的環保加密貨幣。它提供了一個可編程的生態系統，可用於為現實世界的問題創建解決方案。例如，埃塞俄比亞公立學校現在將學生的記錄儲存在卡爾達諾區塊鏈上。

The ecosystem selects validators based on the amount of ADA they've staked, which dramatically reduces energy use without compromising decentralization or security. In fact, Cardano is 47,200x more energy efficient than Bitcoin. Additionally, the Cardano Foundation has completed a restoration initiative that involved planting over one million trees.

該生態系統根據驗證者質押的 ADA 數量來選擇驗證者，這在不影響去中心化或安全性的情況下大大減少了能源消耗。事實上，卡爾達諾的能源效率比比特幣高 47,200 倍。此外，卡爾達諾基金會還完成了一項恢復計劃，其中涉及種植超過一百萬棵樹。

Currently, ADA is in a bearish trend and trades at $0.391. This cryptocurrency is a strong sell, trading below the 200-day EMA and just $0.05 away from the death cross.

目前，ADA 處於看跌趨勢，交易價格為 0.391 美元。這種加密貨幣的拋售勢頭強勁，交易價格低於 200 日均線，距離死亡交叉僅 0.05 美元。