《Journal of Cleaner Production》刊登“基于气象数据制定季节水价：以贝尔格莱德为例”

作者：Radmilo Pesica, Mica Jovanovicb, Jovan Jovanovicb

刊物：《Journal of Cleaner Production》，Available online 31 October 2012

关键词：季节性价格；水价合理化；温度敏感定价；降水敏感定价

摘要：本文提出季节性水资源定价（SWP）模型，此模型的主要目的是减少贝尔格莱德市（Belgrade）对淡水的过度利用。根据2000~2010年各月的月平均气温和月降水量的气象观测数据及其距三十年平均水平的偏差，本文制定了季节性水价。SWP基于事后价格进行计算，并可向用水户传递水资源短缺的信号。虽然消费者事前不知道每月的消费会达到多少，但了解定价规则后，他们将向着可持续用水的方向改变自身用水行为。实施SWP的潜力包括：1）促进消费合理化；2）利于水资源保护；3）使供水公司有能力提供高峰水量并承担相关成本。SWP模型最初是为贝尔格莱德水务公司建立的，同时也适用于面临相同问题的其他城市。

Seasonal water pricing using meteorological data: case study of Belgrade

Authors: Radmilo Pesica, Mica Jovanovicb, Jovan Jovanovicb

Journal: Journal of Cleaner Production, Available online 31 October 2012

Key words: Seasonal price; Water rationalization; Temperature sensitive pricing; Precipitation sensitive pricing

Abstract: The paper presents a model of seasonal water pricing (SWP) aimed primarily at diminishing excessive fresh water use in the city of Belgrade. Seasonal prices are determined on meteorological observations of the average monthly temperatures and the total monthly precipitations in the period from 2000 to 2010, and their deviations from the thirty year normal levels. The SWP operation is based on an ex-post price determination, and it conveys a signal to water users on resource scarcity. Not knowing ex ante how high their monthly bill is going to be, but aware of the price-setting rule, consumers will be in a situation to change their pattern of behaviour towards a more sustainable water use. Potential of the SWP model implementation are a) pushing consumers towards rationality, b) valuable resource conservation and c) enabling the water supply company to cover peak-season supply and the related costs. The SWP model has been created for the Belgrade Water and Wastewater Company, but might be easily implemented in all other cities with the same problems.

原文链接：http://www.sciencedirect.com/science/article/pii/S0959652612005690