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Biogas powered pumps help Pakistan farmers grow richer, greener

war&peace

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Pakistan has an immense potential for renewable power to not only to meet current energy demands but also cater for the future needs arising out of higher economic and industrial growth. The following articles highlights the use of biogas by farmers in Pakistan for pumping water.

FATEH JHANG, Pakistan (Thomson Reuters Foundation) - For farmer Mujahid Abbasi, switching the power source for his irrigation pump from diesel to biogas has brought economic and health gains.

The 43-year-old from Fateh Jhang village, some 26 miles (42 km) from Pakistan’s capital city Islamabad, has benefited from a pilot project led by the Punjab provincial government to provide biogas equipment at a subsidised rate.

Abbasi uses dung from his 30 buffalo to produce nearly 40 cubic metres of gas per day, which powers his irrigation pump for six hours and his family’s cooking stove.

The father of five says cutting out diesel has saved him around $10-$12 daily over the past 13 months.

He has used the money to plant seasonal vegetables on five additional hectares that had lain fallow for several years due to a lack of funds.

Turning a lever to start his groundwater pump, Abbasi recalls how the 20-horse power engine used to consume around 13 litres of diesel each day. But he has not bought diesel since he installed the biogas-run pump in March 2015.

“This is a brilliant saving,” he said. “This means additional income of $1,150 for me annually. It has helped improve our family’s economic well-being.”

Close to 20 other farmers in his area have followed suit and are also running their irrigation pumps on biogas, thanks to the government-backed project.

Vegetable farmer Naeem Raza Shah uses slurry left over from the biogas production process to fertilise his 19 hectares, cutting out chemical fertiliser which previously cost him around $850 per year.

“The organic fertiliser from the biogas plant is an economic blessing for me,” he told the Thomson Reuters Foundation.



SUBSIDIES FOR SMALL FARMERS

Abbasi and Raza are among nearly 17,000 beneficiaries of the $67 million programme that aims to convert 100,000 irrigation pumps from diesel to biogas by the end of 2017 across Punjab province.

According to Punjab Agriculture Minister Farrukh Javed, the initiative aims to reduce dependence on diesel and boost farm productivity by improving access to irrigation water and promoting the use of bio-fertiliser, while fighting groundwater contamination from chemical inputs.

The government is paying half of the conversion cost for diesel-powered pumps, which ranges from 200,000 to 400,000 rupees ($1,912-$3,824) per tube well.

The subsidies are weighted in favour of farmers with less land, who usually have lower incomes and would struggle to afford the pump conversion without additional financial support.

The programme is expected to avoid the use of 288 million litres of diesel, worth 30 billion rupees each year.

It will help cut the diesel import bill and boost farmers’ profits, while reducing environmental pollution. It is expected to shrink the sector’s carbon footprint by more than 5 percent.

Agriculture accounts for nearly 39 percent of Pakistan’s annual carbon emissions, which are increasing at a rate of 6 percent per year.

According to a 2010 census by the Pakistan Bureau of Statistics, farmers operate 1.1 million irrigation pumps across the country to exploit groundwater, more than 70 percent of them in Punjab. Of these, 900,000 are run on diesel.

Meanwhile, in Punjab alone, there are 32 million cattle and buffalo, which produce 117 million tonnes of dung annually - enough to produce around 6 billion cubic metres of biogas.

“The government should encourage the private sector to join its efforts to capitalise on the untapped opportunity the biogas sector offers in view of the millions of tonnes of unused dung from 180 million head of cattle across the country,” said Arif Allauddin, former head of Pakistan's Alternative Energy Development Board.



($1 = 104.6000 Pakistani rupees)



http://in.reuters.com/article/pakistan-agriculture-water-energy-idINKCN0Y70RK

@HAKIKAT @Khafee @Indus Falcon @MastanKhan @Oscar @Horus
@PAKISTANFOREVER
 
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Hi,

My aunt used to have BIOGAS plant at her farm some 40 years ago---and at that it was used to supply gas to the house for cooking.

Electricity was abundant at that time and there was no consideration for using it on tube wells.
 
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Hi,

My aunt used to have BIOGAS plant at her farm some 40 years ago---and at that it was used to supply gas to the house for cooking.

Electricity was abundant at that time and there was no consideration for using it on tube wells.
My family home in Pakistan has 12.5 KW solar panels installed and they are more than sufficient for us. Individually people can do such projects and it can bring a change but I don't know how many can afford the initial investment.
 
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My family home in Pakistan has 12.5 KW solar panels installed and they are more than sufficient for us. Individually people can do such projects and it can bring a change but I don't know how many can afford the initial investment.
What you do at night? No sun?
 
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What you do at night? No sun?
We use 25 batteries with an inverter/controller that's what was available in the local market...though I'm planning to replace them with powerwall from Tesla but it is still expensive and I have no idea how to send it to Pakistan...waiting if this product will be exported to Pakistan.
 
Last edited:
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We use 25 batteries with an inverter/controller that's what was available in the local market...though I'm planning to replace them with Wall-e from Tesla but it is still expensive and I have no idea how to send it to Pakistan...waiting if this product will be exported to Pakistan.


Hi,

When you have the time---please share this information with me---I am thinking of doing the same with my house in Multan----.



We use 25 batteries with an inverter/controller that's what was available in the local market...though I'm planning to replace them with powerwall from Tesla but it is still expensive and I have no idea how to send it to Pakistan...waiting if this product will be exported to Pakistan.


Hi,

What city are you in and if I may ask---how much it all cost?
 
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No support from govt at all. These are just individual projects.
 
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Hi,

When you have the time---please share this information with me---I am thinking of doing the same with my house in Multan----.

What is Tesla's Wall E?
Hi,

When you have the time---please share this information with me---I am thinking of doing the same with my house in Multan----.

What is Tesla's Wall E?
Yes of course...any day sir... sorry my bad it is Powerwall by Tesla Motors. It is their battery solution for home and cost USD 3500 for 10KWh and our home at current system capacity will need 11 of these plus shipment and taxes duties...so it is not worth right now..but if a dealer starts importing in Pakistan then of course it can be a viable system.

Sir it is easy. There are now a lot of solar system installers in Pakistan. I could do myself a much better job though but I did not had enough time.
  1. First you need to identify your need total demand.
  2. Do you want to go totally offline (costly)
  3. Do you want to sell back into the grid (more costly)
  4. Do you want to cover loadshedding related problems (economical)
I think an example can solve it with approx prices (but you need to confirm prices from the local market). For example,
40 lights of (6W leds) = 240
2 AC (2 ton units) = 7000
TV (Led pannel) = 100
1 Electric Motor Pump = 1500
Microwave at max = 900
Kitchen appliances = 2000
6 fans = 600
security system (12 cameras + dvr ) = 100
Total = 12440 w => 12.5 KW approx

One panel is 250 W in market, we need 50 panels (cost Rs 16000 per panel)
and one battery supports charging by 500 w i.e. 2 panels means 25 batteries ( batteries Rs 10000)
and power invertor (Pure sine wave) = 13 units (but varies with models)
then supports (for panels on rooftops and on ground and racks for batteries and installation + cabling
I will ask my family about the cost and let you know later but I guess it was between 1.5-2.0 million meaning 15-20 grands USD which I guess is a great investment than for example spending on car interior uplift :)

Yes of course...any day sir... sorry my bad it is Powerwall by Tesla Motors. It is their battery solution for home and cost USD 3500 for 10KWh and our home at current system capacity will need 11 of these plus shipment and taxes duties...so it is not worth right now..but if a dealer starts importing in Pakistan then of course it can be a viable system.

Sir it is easy. There are now a lot of solar system installers in Pakistan. I could do myself a much better job though but I did not had enough time.
  1. First you need to identify your need total demand.
  2. Do you want to go totally offline (costly)
  3. Do you want to sell back into the grid (more costly)
  4. Do you want to cover loadshedding related problems (economical)
I think an example can solve it with approx prices (but you need to confirm prices from the local market). For example,
40 lights of (6W leds) = 240
2 AC (2 ton units) = 7000
TV (Led pannel) = 100
1 Electric Motor Pump = 1500
Microwave at max = 900
Kitchen appliances = 2000
6 fans = 600
security system (12 cameras + dvr ) = 100
Total = 12440 w => 12.5 KW approx

One panel is 250 W in market, we need 50 panels (cost Rs 16000 per panel)
and one battery supports charging by 500 w i.e. 2 panels means 25 batteries ( batteries Rs 10000)
and power invertor (Pure sine wave) = 13 units (but varies with models)
then supports (for panels on rooftops and on ground and racks for batteries and installation + cabling
I will ask my family about the cost and let you know later but I guess it was between 1.5-2.0 million meaning 15-20 grands USD which I guess is a great investment than for example spending on car interior uplift :)
This system is for our home in Multan ( 12.5 kW) but we are living in Islamabad (8 kw system) due to limited rooftop.
 
.
Yes of course...any day sir... sorry my bad it is Powerwall by Tesla Motors. It is their battery solution for home and cost USD 3500 for 10KWh and our home at current system capacity will need 11 of these plus shipment and taxes duties...so it is not worth right now..but if a dealer starts importing in Pakistan then of course it can be a viable system.

Sir it is easy. There are now a lot of solar system installers in Pakistan. I could do myself a much better job though but I did not had enough time.
  1. First you need to identify your need total demand.
  2. Do you want to go totally offline (costly)
  3. Do you want to sell back into the grid (more costly)
  4. Do you want to cover loadshedding related problems (economical)
I think an example can solve it with approx prices (but you need to confirm prices from the local market). For example,
40 lights of (6W leds) = 240
2 AC (2 ton units) = 7000
TV (Led pannel) = 100
1 Electric Motor Pump = 1500
Microwave at max = 900
Kitchen appliances = 2000
6 fans = 600
security system (12 cameras + dvr ) = 100
Total = 12440 w => 12.5 KW approx

One panel is 250 W in market, we need 50 panels (cost Rs 16000 per panel)
and one battery supports charging by 500 w i.e. 2 panels means 25 batteries ( batteries Rs 10000)
and power invertor (Pure sine wave) = 13 units (but varies with models)
then supports (for panels on rooftops and on ground and racks for batteries and installation + cabling
I will ask my family about the cost and let you know later but I guess it was between 1.5-2.0 million meaning 15-20 grands USD which I guess is a great investment than for example spending on car interior uplift :)


This system is for our home in Multan ( 12.5 kW) but we are living in Islamabad (8 kw system) due to limited rooftop.

Hi,

So---where is your home in Multan---mine is next to the air port----. I got a around 5000 sq ft roof top.

If you could find out who did your home in multan---would appreciate that. Thank you.
 
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Very creative project by the provincial government.
 
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No support from govt in any way. They are specific assignments just.
 
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It is very good for Pakistan. i like it. with this you can solve two problems at once; waste disposal and power availability locally without the need for a grid connection.
 
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