{"id":9447,"date":"2022-10-27T19:00:54","date_gmt":"2022-10-27T18:00:54","guid":{"rendered":"https:\/\/telecomkh.info\/?p=9447"},"modified":"2022-10-27T19:01:20","modified_gmt":"2022-10-27T18:01:20","slug":"saving-water-how-prague-is-tackling-water-waste-in-public-spaces","status":"publish","type":"post","link":"https:\/\/telecomkh.info\/?p=9447","title":{"rendered":"Saving water: How Prague is tackling water waste in public spaces"},"content":{"rendered":"

Urban parks are sometimes described as the \u201clungs\u201d of a city. Fighting pollution, encouraging biodiversity and helping to control temperatures, they instantly benefit our health and wellbeing, as well as the environment at large. But to keep these spaces green takes a lot of water. As a scarce resource, we need to do more to protect it and smart irrigation can help<\/strong><\/p>\n

 <\/p>\n

By Vodafone<\/em><\/span><\/p>\n

In agriculture, we\u2019ve seen the benefits IoT sensors can bring. Collecting data from across the farm, they can support better soil and crop health, effective water use, and precision fertilizer and pesticide application. What if we used a similar model to look after our green urban spaces too?
\nWorking with Prague 2 City District, we\u2019re doing exactly that.<\/p>\n

Halving water consumption<\/strong>
\nTeaming up with CleverFarm, who turned the existing irrigation system in the \u010capek Brothers’ Gardens in Vinohrady into a smart one, we cut water consumption by 56%.
\nPlacing sensors under the surface of the ground, we linked them up to run on our NB-IoT network so that they could get deep coverage in hard-to-reach areas and have a longer battery life of up to 10 years, so causing minimal disruption to the gardens.
\nThese are then connected to CleverFarm\u2019s system, which is controlled by a unit that allows remote opening or closing of valves.
\nUnlike standard irrigation systems, which are automatically set at intervals and irrigate the same amount of water over and over again, Prague 2 can now monitor the soil and climate. The sensors will then automatically trigger the valves, providing the necessary amount of irrigation to individual sections.
\nThis stops unbalanced water dosage which saw some areas of the gardens suffer from drought, while metres away the ground was sodden. It also saves Prague 2 hectolitres of water per year and tens of thousands in terms of electricity costs.
\nThe project has been such a success that this innovative system has now been introduced to Riegrovy Sady, one of the most visited parks in Prague.<\/p>\n

Water management in Africa<\/strong>
\nWhilst water scarcity effects every continent, South Africa is one of the driest countries in the world. Through our Centre of Competency IoT.nxt\u00ae, we have already been working to improve water resource management in this region.
\nStarting in Johannesburg, we focused on smart water storage to help a pharmaceutical company drive efficiency and water security within its office park.
\nUsing IoT, it receives a complete view of water levels in the park\u2019s tanks and receive alerts when water has stopped. The business also gets updates when the pumps have stopped working.
\nThis means maintenance teams can take corrective action straight away before problems occur or worsen.<\/p>\n

Above, image credited to Vodafone<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Urban parks are sometimes described as the \u201clungs\u201d of a city. Fighting pollution, encouraging biodiversity and helping to control temperatures, they instantly benefit our health and wellbeing, as well as the environment at large. But to keep these spaces green takes a lot of water. As a scarce resource, we need to do more to … <\/p>\n

Continue reading \u00abSaving water: How Prague is tackling water waste in public spaces\u00bb<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":9448,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[62,10],"tags":[],"_links":{"self":[{"href":"https:\/\/telecomkh.info\/index.php?rest_route=\/wp\/v2\/posts\/9447"}],"collection":[{"href":"https:\/\/telecomkh.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/telecomkh.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/telecomkh.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/telecomkh.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9447"}],"version-history":[{"count":2,"href":"https:\/\/telecomkh.info\/index.php?rest_route=\/wp\/v2\/posts\/9447\/revisions"}],"predecessor-version":[{"id":9450,"href":"https:\/\/telecomkh.info\/index.php?rest_route=\/wp\/v2\/posts\/9447\/revisions\/9450"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/telecomkh.info\/index.php?rest_route=\/wp\/v2\/media\/9448"}],"wp:attachment":[{"href":"https:\/\/telecomkh.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/telecomkh.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/telecomkh.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}