Title: Transcript of Interview with Jonathan Heck, Kyasol Green Building Solutions
Presented by: Emmanuel van der Meulen
Guest Speaker: Jonathan Heck
Date: 6th June 2017
Number of Speakers: 2
File Duration: 31:42
Transcriptionist: Jacqui Jonk
Links are at the end of the transcript.
Transcript Break Down:
00:04 Introduction to Radio Live Green Smart.
00:56 What is rainwater harvesting?
02:25 Introduction to Kyasol Green Building Solutions
04:10 What is rainwater harvesting used for?
05:02 Is rainwater harvested as is safe for human consumption or does it need to be filtered?
07:17 How do you start harvesting rainwater?
09:22 What are the advantages/disadvantages of underground and above ground tanks?
11:25 Can you retrofit underground tanks?
13:14 Underground tanks require pumping, but require electricity, how does that play out?…
In a smart green home, there is the option to make use of the sun to generate free electricity. With a grid-tied system, there is a back-up power supply in the event of a shortfall.
Using a heat pump, combined with a linked-loop hotwater system, hot water is immediately available in the home. Heat pumps are very efficient and need little energy to heat water. Costs are therefore reduced.
In a green home, air-conditioners and heaters are not required. With Hydronics Radiant heating and cooling, the home is fully temperature controlled at minimal cost.
Using rainwater for watering the garden, for the washing machine and to flush the toilets also saves on the monthly water bill.
And using low-flow shower heads and taps saves on water consumption, resulting in great savings for the homeowner.…
In a green smart home, one is able to monitor and control every aspect.
At a glance, we see what our electricity usage is and take steps to reduce usage without sacrificing convenience or comfort.
Hot water is always on tap.
With water tanks being used to collect and store rainwater, the water level is checked at a glance, using the smart monitoring system.
The green smart home works with the environment. A full weather report including the temperature and humidity levels is always available on the app.
And with hydronics radiant heating and cooling, and with comprehensive insulation being in place, one walks barefoot and in a t-shirt in winter.…
Green home prices may be higher than that of other houses on the market – however, there is a great return on investment.
Our water bill is reduced by up to 60% when rainwater harvesting is implemented. (Rainwater is used for washing machines, gardens and toilet flushing.)
Insulation of the home reduces the electricity bill. Room insulation maintains room temperature and pipe insulation reduces the need to heat up water.
And using hydronics radiant heating and cooling makes temperature control inexpensive.
With all the above savings added up, there is a great reduction in monthly living costs, and this will give a return on investment. Within ten years or less, the extra that is paid for the home is recouped in this way.…
Here are some renewable resources that are used –
Bamboo: This material is sustainable and an alternative to wood. It has a lower impact on the environment but lasts just as long. Bamboo is used for flooring and counter tops, amongst other uses.
Rainwater: A green home requires a sustainable water supply. The cheapest rainwater harvesting methods are actually the most efficient, but the advice of an expert is recommended when installing such a system. A vendor with an excellent reputation provides us with the best rainwater harvesting system.
Solar energy: We’ll need to consider our needs carefully. Photo-voltaic solar panels are the most obvious method for reducing reliance on the grid – we’ll need to ask ourselves how much energy is needed for all our appliances. …
Harvesting rainwater achieves many green living principles. We’re saving potable water which is a valuable resource. And we’re reducing our carbon footprint.
Harvested rainwater is used for garden irrigation, flushing the toilets and for the washing machine.
By installing a smart device app, or navigating to the monitoring website of the smart home, green features are easily monitored and can be adjusted where applicable.
These metrics can be monitored:
- Rainwater tank level.
- Rainwater usage.
Rainwater harvesting reduces utility water usage by up to 60%, thereby saving water utility costs.
When establishing an indigenous garden, installing a rainwater sensor, and being able to measure rainwater usage, the irrigation cycles can be adjusted to closely align the rainfall with the water required by the garden, thereby using the harvested rainwater most efficiently, maximising savings and tending to a lovely garden at the same time.…
There is lots of advice out there on how to cut down on your water usage and save money on your water bill. But why deprive yourself of water simply to save a few Rands? We’ve come up with four ways to save money without having to cut down on your water.
Plant indigenous plants in your garden
When a garden is filled with indigenous plants, you will barely need to water or maintain it throughout the year. Indigenous plants can withstand the hot South African summers, while still staying green during winter months. Imagine having to almost never water your garden except in drought months!
Awareness is increasing in South Africa regarding trees and plants that are not native to South Africa.…
Today, many developers use the term ‘green’ to describe their buildings. But what are the elements that really make a house environmentally friendly? Does it only refer to using solar power for heating your water? Or harvesting rainwater in a cleverly hidden tank? Seeing as the term gets thrown around so often, we decided to give you a better understanding of what makes a home green.
If you’re serious about green living, there are six general aspects you should consider when building or buying a home. Each of these aspects possesses other smaller elements that are optional. In the end, you will need to decide which ones you can afford, and which ones you don’t really need. Here are the six we have highlighted—with a brief description of each.…