October 4, 2023


Imagination at work

Cochin airport to augment agri-voltaic practice in its solar farm

Cochin Worldwide Airport Ltd (CIAL) has accomplished yet another milestone in sustainable progress as its agri-voltaic farming has been scaled up to twenty acres, the major of its kind in the state.

Agricultural photovoltaic (Agri-PV) also identified as Agri-Voltaics or Agri-photovoltaic, is an evolving observe in sustainable progress that combines the creation of food stuff and electrical power. The land is utilized for the two agriculture and solar electric power technology at the identical time.

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CIAL, the world’s initially airport fully run by solar electrical power, had earlier experimented with natural farming on one of its solar crops. It commenced the approach of scaling up the farming observe by incorporating the modern day method of agri-voltaic method in July. By December initially week, the company was equipped to go over agri-voltaic farming on a full region of twenty acres.

Significant functions

It has eight solar crops and the most important one is around the cargo terminal with an region of 45 acres on which twenty acres have been utilized for agri-voltaic observe. Vegetables this kind of as yam, extended-garden bean, drumstick, mountain ginger, turmeric, cabbage, cauliflower and green chilli are cultivated.

Drinking water utilized to clear solar photovoltaic panels is remaining utilized for irrigating the crops. They are predicted to modify the micro-climates beneath PV modules by decreasing the temperature which success in expanding performance in electric power technology.

Moreover, the crop protection in concerning PV arrays will look at the erosion of soil and consequently will cut down the dust load on the PV module. An additional gain is that the cultivation dampens the weed advancement beneath the PV panel mounts.

‘Magnificent opportunity’

S.Suhas, Controlling Director, CIAL, stated that “Agri-voltaic observe is a outstanding possibility for the two the solar and agricultural sectors. Via its implementation, we can fully tap into the synergies that will make a earn-earn problem for the cultivation of crops and creation of renewable electrical power.

Optimum use of available land and re-use of water are other. “It is a new sustainability design for consuming resources. It encompasses a number of additive and synergistic rewards, including reduced plant drought strain, increased food stuff creation and reduced PV panel heat strain,” he stated.

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The concern of land utilisation for potential food stuff and electrical power creation is remaining debated on several platforms. Supplied the potential prerequisite of electrical power and food stuff creation, Agri voltaic method (AVS) has been proposed as a blended method associating solar panels and crops at the identical time on the identical land region. APV will prevail over the present possibly-or problem by achieving the two electric power technology and agricultural produce.

CIAL now has a full set up potential of forty MWp. Its PV crops generate 1.6 lakh models of electric power a day while the each day use stands at 1.three lakh models.