【干货】那些能源公司不想告诉你关于Gas的小秘密

澳大利亚拥有丰富的天然气资源,它是澳大利亚第三大能源,仅次于煤炭和铀。根据APGA预测,就目前澳大利亚的天然气使用情况来看,天然气储备还可供澳大利亚使用超过50年。

虽然天然气是一种清洁能源,但是由于它是不可再生能源,且开采过程中还是会带来环境的问题,所以一直被当做过渡能源或是替代能源。所以澳洲有30%左右的家庭是不用gas的。对于能源公司来说,Gas通常是电力的附属产品,很多能源公司甚至于不会提供Gas的服务。

Discover Energy 第一能源也从七月一日起正式为客户提供Gas的服务,由于政府对gas价格的限制低,所以还是有很多“小秘密”,有很多客户在换到DE之后,也惊讶于竟然可以省下上百元:

今天DE就带你一次看清,那些能源公司不愿意告诉你的gas小秘密。

01 澳洲Gas系统

Gas和电的运输方式非常相似,生产—运输—配送—销售,经过这样的四个步骤,将能源送至各个家庭和工厂。不同于电力的是,Gas由于其可储存的特性,在有的地区是不需要铺设管道的,在昆士兰地区,许多家庭都在使用Bottled Gas(罐装天然气)而不是有管道供应的Gas。

如上图所示,

天然气从地下井中提取,在经过一系列的加工后,天然气会经由高压输送管道运输,输送管道包括了超高压管道、压缩站、储气设施等设备。管道天然气再由分配管道系统,将天然气输送到企业和用户家里。而罐装天然气直接由天然气公司用汽车运输等方式将天然气罐送去企业和用户家里。

以NSW为例,天然气的最主要的网络商是Jemena Gas Networks主要负责 NSW的中心城市区域,例如大悉尼地区,Central coast地区等等,而其他偏远地区则有Evoenergy,Australian Gas Networks,APT Allgas等。

作为终端用户,是无法直接和生产商,运输商和分配商直接购买的。消费者需要通过天然气能源零售商作为中间媒介来获取可以直接使用的天然气。Discover Energy就是拥有完整牌照的Gas零售商。不过目前,Discover Energy只为管道Gas的客人服务,暂时无法提供罐装天然气的服务。

02

澳洲Gas市场

澳洲大多数地区的Gas也是属于自由市场,客户可以自由的选择不同的零售商。Australian Energy Market Operator(AEMO)是允许持有许可证的能源零售商向新南威尔士州、澳大利亚首都地区、昆士兰州、南澳大利亚、维多利亚和西澳大利亚的居民和商业客户销售天然气。

想要获取能源零售商许可证是需要很高的门槛,符合许多规定和管理条例。Gas的零售商通常也提供电力服务,但由于运营Gas的复杂性,提供Gas的零售商比电力要少很多。

同时因为自由市场的原因,Gas转换对于消费者来说是非常容易的一件事。不会对日常生活有任何的影响。多数时候甚至于不需要通知原有的公司,选择适合自己的公司,联系客服注册就可以了。联系我们DE的微信客服,三分钟就可以轻松完成注册。

3.      Gas计费方式

澳洲天然气也是通过传统的燃气表来计算用量的。值得注意的是,目前澳洲天然气表需要全部都由人工手动完成读表。每个燃气表都有一个仪表安装注册号,也称为Meterinstallation reference number (MIRN)。澳洲的天然气表一共有两类,电子式和机械式均有。一类叫做Metricmeter,也就是以立方米(m3)记录用气量。另一类叫做imperialmeter,以英制单位(立方英尺)记录用气量。澳洲大部分居民使用的都是metricmeter。也就是按照你用掉每立方米(m³)的Gas来计算价格的。

天然气表的计量单位是立方米,是一个体积单位,因此需要用到两个物理值将天然气表的用量(体积)转换成热量单位MJ。一个叫做heatingvalue,是用来计算天然气中所含的能量(MJ),会受到季节和区域的影响。一个叫做conversion/pressurefactor,是一个转换系数,计算将冷水加热所需要的气体总量,这两个参数的值都是由天然气网络商提供的。

计算公式为

实际用量(MJ)=(气表最终读数-气表初始读数)* heating value * conversion factor

如果你家的热水也是用gas来加热的话,就可能有单独的热水表。热水表和天然气表的计算用量方式不同,是按照加热的水的体积来算用量的。

热水表的计算包含了一个volumemultiplier(M)的定值,也就是10,这是因为热水表的计量单位为公斗(decalitre),因此在将单位转化为升的时候需要乘10。

热水表天然气用量=(表最终读数-初始读数)*10*conversionfactor

所以gas的最终用量=天然气表读数+热水表的读数

得到了天然气的用量(MJ)后,大部分天然气公司会通过‘分段’(stages)的方式对其进行计费。将一天的平均天然气用量分成几个阶段,每个阶段有不同的价格。每天的平均用量越多,燃气用量大的部分就会越便宜。

4.      Gas的注意事项

对于电力行业来说,从2019年7月1日起,政府为了保证消费者的利益设定了DMO,也就是政府指导价。但是Gas是可以由不同的能源零售商自由定价的,也就意味着每家零售商的价格都可以是不同的。所以Gas的消费陷阱更加的多,大家可以在收到gas账单之后,仔细研究一下其中的内容。

贯彻“以客户为中心”的价值观的DE,是不会存在任何欺骗消费者的现象。我们的价格都是公开透明的便宜,大多数的折扣是终身享有不会改变的。

还有值得注意的是,天然气表是需要人工去查表来获取读数的,而且很多天然气表是在家庭室内的,所以查表出现的错误是非常常见的。如果人工查表失败,就会出现预估,也就是根据你这个地区的用量来预测你的燃气费使用量。这个数据非常不准确,所以其实我们常常存在多交或少交GAS费用的问题。

因为读表是由网络商来做的事情,不是天然气零售商来负责的,所以无论您是哪个公司的,都会存在这样的问题。

但是Discover Energy可以给您解决的方案,您可以观察一下自己的账单,如果连续好几个季度都出现estimated 的字样,就意味着您的Gas账单是预估的读数,并不准确。您可以自己找到家里的天然气表,通常在屋内厨房的水池下方或者洗衣房,后院,有些apartment则有专门的Gas/water meter room。然后自己对表进行读数,对比账单的使用量。

如果发现自己连续好几个季度都是Estimated的度数,而且多收取了很多费用的话,可以通过微信或者电话联系我们的客服人员,我们会帮您沟通解决这个问题。很多客户也是因为我们容易联系,有很方便的客服而选择Discover Energy的。

还有值得注意的一点是,在您搬入新的住址之前,DE的客服都会建议要我们的客户找到自己家里的天然气表,拍张照片来确认读数,这样才可以保障自己的利益,不为这个住址之前的住户而买单。

写在最后

由于Gas市场价格监管还没有固定的规则出台,所以Gas市场收费乱象严重。对于客户来说,更需要擦亮双眼,选择一家值得信任的零售商。消费者应该不要轻易被高折扣等词汇所蒙蔽双眼,因为有些公司会提高基准价格,再给出高折扣吸引客户。

所以我们一致坚持用比价的方式,让客户实实在在的看到可以省下多少钱,不会用虚无的折扣,来吸引眼球。选择DE,不仅可以为自己省下钱,更可以安心放心,省下时间和麻烦。

因为澳洲能源市场相对比较开放,所以华人还是要注意去甄别选择适合自己的公司,由于知识的欠缺和文化的不同,很多华人都是最容易被误导消费的。

不要觉得不同公司之间的差价只有十几二十块,很多客户在换到DE之后,一年甚至于可以省下上百块。因为对于有Gas的家庭来说,Gas是每日不可或缺的存在,聚沙成塔,在时间的累计后会变成一笔不小的支出。所以还是要认真选择一家零售商。

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