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[创业交流] 买了个农场,不想养牛,可以投资成太阳能农场卖电么? [复制链接]

发表于 2023-1-10 13:22 |显示全部楼层
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本帖最后由 nait666 于 2023-1-10 14:25 编辑
chcfy 发表于 2023-1-10 13:14
Re  #149   “內蒙 、 新疆”

或許因為 Cashmere 值錢嘛!?


一方面人工便宜,国内仿制机械也便宜,第二就是内蒙人口比维省和新州稀、草场大,第三都是绒山羊,你说的cashmere,三年以后还能卖肉,草羊贵两块左右。草的成本就不明显了。当然,我说的是蒙西至新疆,但东部离北京近的养肉绵羊,另说。

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发表于 2023-1-10 13:49 |显示全部楼层
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chcfy 发表于 2023-1-10 13:14
Re  #149   “內蒙 、 新疆”

或許因為 Cashmere 值錢嘛!?

昆省的goat是什么羊种?我5-6月,过去考察羊肉,主要是山羊。

发表于 2023-1-10 13:59 来自手机 |显示全部楼层
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nait666 发表于 2023-1-10 14:49
昆省的goat是什么羊种?我5-6月,过去考察羊肉,主要是山羊。


Re  #152  
昆省的 goat 是什麼品種  這個 我不清楚, 也不好問(為免引起不必要的誤會.....)

昆省 outback 某小鎮  有間 goat 工廠.....


发表于 2023-1-10 14:07 |显示全部楼层
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chcfy 发表于 2023-1-10 14:59
Re  #152  
昆省的 goat 是什麼品種  這個 我不清楚, 也不好問(為免引起不必要的誤會.....)

没事儿,我去了自己看,能具体一下那工厂的位置吗?我谷歌地图备注一下哈

发表于 2023-1-10 14:22 来自手机 |显示全部楼层
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nait666 发表于 2023-1-10 15:07
没事儿,我去了自己看,能具体一下那工厂的位置吗?我谷歌地图备注一下哈 ...


Re  #154
     
     " Charleville "


发表于 2023-1-10 14:34 |显示全部楼层
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国内不是光伏养羊很流行,楼主可以炮制一下,既满足农场要求,又可以有额外收入
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发表于 2023-1-10 14:35 |显示全部楼层
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chcfy 发表于 2023-1-10 15:22
Re  #154
     
     " Charleville "

好的,非常感谢 。你们想了解国内信息的话可以私我,我们在国内做羊肉

发表于 2023-1-10 14:43 来自手机 |显示全部楼层
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nait666 发表于 2023-1-10 15:35
好的,非常感谢 。你们想了解国内信息的话可以私我,我们在国内做羊肉 ...


Re  #157

謝啦!
欠我一 杯  latte    記數先!



发表于 2023-1-10 14:58 |显示全部楼层
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zzfgg123 发表于 2019-4-7 11:50
1.建设难度高
2.澳洲好像是禁核的
3.澳洲不和其他大陆接壤,多的电没办法卖划不来的 ...

海底电缆,不然互联网你以为怎么联通到澳洲的?
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发表于 2023-1-10 15:00 |显示全部楼层
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iamyi 发表于 2019-4-7 13:07
核电站需要大量水,你的思路很轻奇

需要水是老技术了,现在新型核电都是钠冷却的

发表于 2023-1-10 15:24 |显示全部楼层
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chcfy 发表于 2023-1-10 15:43
Re  #157

謝啦!

OK,5-6月到了,管够哈
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发表于 2023-1-10 15:36 |显示全部楼层
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superdigua 发表于 2023-1-9 22:42
The key challenge to molten salt reactor commercialization has been graphite’s known lifetime lim ...

Rolls-Royce已經成功將鈉鹽應用商業化了。

2019年度勋章

发表于 2023-1-10 16:10 |显示全部楼层
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welch 发表于 2023-1-10 15:36
Rolls-Royce已經成功將鈉鹽應用商業化了。

新建核电站的市场份额占比多少?

每年增长情况如何?

对于新闻中没有大肆报道的“突破”,让人严重怀疑。
认知决定命运。异议并非敌意。质疑不代表恶意。我的观点当然可能是错误的。
舆论自由是现代文明的基石。舆论管制:为了预防男性强奸而直接阉割。

发表于 2023-1-10 16:22 |显示全部楼层
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2019年度勋章

发表于 2023-1-10 16:40 |显示全部楼层
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本帖最后由 superdigua 于 2023-1-10 16:41 编辑


也就是说,当前,市场占有率为零。

https://www.bbc.com/news/uk-england-62038190

"short listed"

https://www.theguardian.com/busi ... r-plant-in-scotland

"in talk"

https://www.newcivilengineer.com ... eactors-10-11-2022/

"identified four priority sites"

即便未来成功,也只是需要的水少一点,而不是不需要用水来冷却。
https://www.energy.gov/ne/articl ... ll-modular-reactors
认知决定命运。异议并非敌意。质疑不代表恶意。我的观点当然可能是错误的。
舆论自由是现代文明的基石。舆论管制:为了预防男性强奸而直接阉割。

发表于 2023-1-10 18:52 来自手机 |显示全部楼层
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fzds 发表于 2019-5-17 13:18
安装太阳能板后,地上还长草吗?谁负责维护?

终于有人注意到细节了,草,,一个大问题,另外还有风尘,清洗面板的水,很多农场地没有干净的自来水供应。
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发表于 2023-1-12 09:28 |显示全部楼层
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八八 发表于 2023-1-10 16:00
需要水是老技术了,现在新型核电都是钠冷却的

有实际建造案例么?

发表于 2023-1-12 10:20 来自手机 |显示全部楼层
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成本贼高,传输的电也离需求地太远

发表于 2023-1-12 10:26 |显示全部楼层
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本帖最后由 css2015 于 2023-1-12 11:29 编辑
Bomsori 发表于 2019-4-7 12:44
澳洲地大,在沙漠裡蓋核電廠才是正途。同樣在汙染環境,選個比較便宜又環保的才是人民之福。 ...


核电一点都不便宜,核电比太阳能贵多了


。。。。。。刚刚才看到这个是2019年的贴了。。。。。。
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发表于 2023-1-12 10:29 |显示全部楼层
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zzfgg123 发表于 2023-1-12 10:28
有实际建造案例么?

Canada
In 2018, the Canadian province of New Brunswick announced it would invest $10 million for a demonstration project at the Point Lepreau Nuclear Generating Station.[97] It was later announced that SMR proponents Advanced Reactor Concepts[98] and Moltex[99] would open offices there.

On 1 December 2019, the Premiers of Ontario, New Brunswick and Saskatchewan signed a memorandum of understanding [100] "committing to collaborate on the development and deployment of innovative, versatile and scalable nuclear reactors, known as Small Modular Reactors (SMRs)."[101] They were joined by Alberta in August 2020.[102] With continued support from citizens and government officials have led to the execution of a selected SMR at the Canadian National Nuclear Laboratory.[32]

In 2021, Ontario Power Generation announced they plan to build a BWRX-300 SMR at their Darlington site to be completed by 2028. A licence for construction still had to be applied for.[103]

On 11 August 2022, Invest Alberta, the Government of Alberta’s crown corporation signed a MOU with Terrestrial Energy regarding IMSR in Western Canada through an interprovincial MOU it joined earlier.[104]

China
In July 2019, China National Nuclear Corporation announced it would build an ACP100 SMR on the north-west side of the existing Changjiang Nuclear Power Plant at Changjiang, in the Hainan province by the end of the year.[105] On 7 June 2021, the demonstration project, named the Linglong One, was approved by China's National Development and Reform Commission.[106] In July, China National Nuclear Corporation (CNNC) started the construction,[107] and in October 2021, the containment vessel bottom of the first of two units was installed. Being the world's first commercial land-based SMR prototype, the commercial operation is due to start by the end of 2026.[17]

Poland
Polish chemical company Synthos declared plans to deploy a Hitachi BWRX-300 reactor (300 MW) in Poland by 2030.[108] A feasibility study was completed in December 2020 and licensing started with the Polish National Atomic Energy Agency.[109]

In February 2022, NuScale Power and the large mining conglomerate KGHM Polska Miedź announced signing of contract to construct first operational reactor in Poland by 2029.[110]

United Kingdom
In 2016, it was reported that the UK Government was assessing Welsh SMR sites - including the former Trawsfynydd nuclear power station - and on the site of former nuclear or coal-fired power stations in Northern England. Existing nuclear sites including Bradwell, Hartlepool, Heysham, Oldbury, Sizewell, Sellafield, and Wylfa were stated to be possibilities.[111] The target cost for a 470 MWe Rolls-Royce SMR unit is £1.8 billion for the fifth unit built.[112][113] In 2020, it was reported that Rolls-Royce had plans to construct up to 16 SMRs in the UK. In 2019, the company received £18 million to begin designing the modular system.[114] An additional £210 million was awarded to Rolls-Royce by the British government in 2021, complemented by a £195 million contribution from private firms.[115] In November 2022 Rolls-Royce announced that the sites at Trawsfynydd, Wylfa, Sellafield and Oldbury would be prioritised for assessment as potential locations for multiple SMRs.[116]

United States
In December 2019, the Tennessee Valley Authority was authorized to receive an Early Site Permit (ESP) by the Nuclear Regulatory Commission for siting an SMR at its Clinch River site in Tennessee.[117] This ESP is valid for 20 years, and addresses site safety, environmental protection and emergency preparedness. This ESP is applicable for any light-water reactor SMR design under development in the United States.[118]

The Utah Associated Municipal Power Systems (UAMPS) announced a partnership with Energy Northwest to explore siting a NuScale Power reactor in Idaho, possibly on the Department of Energy's Idaho National Laboratory.[119]

The Galena Nuclear Power Plant in Galena, Alaska was a proposed micro nuclear reactor installation. It was a potential deployment for the Toshiba 4S reactor.

Romania
On the occasion of 2021 United Nations Climate Change Conference, the state-owned Romanian nuclear energy company Nuclearelectrica and NuScale signed an agreement to build a power plant with six small-scale nuclear reactors on the site of a former coal power plant, located in the village of Doicești, Dâmbovița county, 90 km North of Bucharest. The project is estimated to be completed by 2026–2027, which will make the power plant the first of its kind in Europe. The power plant will generate 462 MWe, securing the consumption of about 46.000 households and will help avoid the release of 4 million tons of CO2 per year.[120][121][122]

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发表于 2023-1-12 10:49 来自手机 |显示全部楼层
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连然照坤 发表于 2023-1-10 19:52
终于有人注意到细节了,草,,一个大问题,另外还有风尘,清洗面板的水,很多农场地没有干净的自来水供应 ...

solar farm的开发建设运营其实是一个很复杂的过程 一般需要交给专门的solar farm developer去做 农场主的收益一般就是土地的租金 developer会评估这块土地是否适合建设solar farm 需要考虑到地形 council support 接入电网费用和后续运营成本 假如合适的话会与地主签订一份30-35年的租约 关于agrisolar澳洲其实也有很多例子 比如QLD的Gatton solar plant 想了解更多可以参考CEC的Australian guidance for Argisolar
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发表于 2023-1-13 23:43 来自手机 |显示全部楼层
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hkyeka 发表于 2019-4-7 14:13
主要是预计今后电的需求量会大增。例如汽油车可能会在10年后就禁售了,以后主要用电。然后澳洲又标榜环保, ...

核能其实算是绿能

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