July 2013

Many cities and states encourage rainwater harvesting, yet few homes and commercial buildings have implemented it.

Excuses range from the cost of construction to lack of knowledge. Yet individuals who have incorporated such systems say that integrating water harvesting reduces costs over the long run.

“I have not used Utility water since 1994 in my home.” said A R Shivakumar. “With planning, rain water harvesting does not have to be expensive and space consuming.” Here are his tips:

TANK IT UP

Multiple rainwater tanks can be built depending on the flow of water. For instance, at Shivakumar’s home there is a 4500-litre rooftop tank. The excess water from this tank is allowed to run down rainwater pipes to a 25,000 litre sump built under the portico. If these two tanks fill up, then the extra water is allowed to seep into the ground.

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TUCSON AZ – New techniques and revival of old skills can make a little water go a long way, even here in the Catalina foothills.

1. The secret to urban water harvesting is using the many impermeable surfaces that surround us: roofs, streets, sidewalks and driveways. The runoff from those surfaces amounts to a huge amount, if properly collected and used for irrigation. In rural situations, create as many hard surfaces as you can.
2. Good collection techniques can triple the amount of water that falls, so for example, the patch of garden that now needs irrigation would get about 12 inches a year. That’s still pretty dry, but it does just lift that patch out of a “desert” definition. Diverting rainfall from your rooftop and driveways can provide quite a bit of water for irrigation.

powkey Portable Power Station 350W, 260Wh/70,000mAh Backup Lithium Battery, 110V Pure Sine Wave Power Bank with 2 AC Outlets, Portable Generator for Outdoors Camping Travel Hunting Emergency

Now retrieving the rating.

$192.98 (as of April 18, 2024 14:24 GMT +01:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

🔌【Multiple Charging Ports】: 2* Pure Sine Wave AC outlets (110V 350W ), 2* USB-A ports (5V, 3.1A total),1* USB-C port , 2* DC Outputs(12V 8A; 24V 3A) and 1* 12V DC car port to charge your devices, and 1 * 10W wireless charging pad are also equipped. 🔋... read more

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Now retrieving the rating.

31% Off $149.99 $102.99 (as of April 18, 2024 14:24 GMT +01:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

120WH CAPACITY: The power station has a power capacity of 120Wh/33,000mAh which the camping power supply can power most electronic devices efficiently. It can fully charge mobile phone 10+ times, the laptop 2 times, the CPAP machine 3 hours (the time... read more

Portable Power Station 600W, Powkey 296Wh Battery Backup with 2 Pure Sine Wave AC Outlets, USB-C PD100W and 2 Wireless Chargers, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use

Now retrieving the rating.

10% Off $299.99 $268.99 (as of April 18, 2024 14:24 GMT +01:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change.