Pages tagged "Mackay"
Mackay Conservation Group community organiser, Maggie Mckeown, recently made a presentation to Mackay Regional Council about the impacts of climate change on the region. Here's what she said.
Mackay city is a low lying coastal city in an part of the world that is frequently threatened by tropical cyclones. Last year the city dodged a bullet when Cyclone Debbie changed course and did not arrive in Mackay. We know that there was an unprecedented level of preparation for the cyclone but all that would have been completely insufficient had Debbie made landfall in Mackay simultaneous with a 5.8 metre tide. Most of the urban area would have been inundated and potentially significant numbers of casualties. We have seen two very large cyclones in Northern Queensland over the past decade, Yasi and Debbie. Predictions are that cyclones will become larger and more destructive as ocean temperatures rise due to global warming. The cost of dealing with major climate related events is significant both locally and globally. Cyclone Debbie cost insurers $1.56 billion by November. That will undoubtedly lead to increased insurance premiums and increased difficulty in obtaining insurance for those in cyclone prone zones. The cost to the Queensland economy has been estimated at over $2 billion with mining, agriculture and tourism industries were severely disrupted by the cyclone.
The Mackay region is not alone in facing climate induced catastrophes. Right now we are witnessing Cape Town in South Africa, a city with a population of 3.7 million about to run out of water, the first city that magnitude to do so. The water supply failure has been blamed on poor city management but without three years of unprecedented drought the city would not be facing a crisis. Closer to home, Pacific Islanders in places such as Kiribati have seen sea level rise make parts of their island nation uninhabitable. Sixteen percent of the land area of India is dependent on glacial fed Himalayan streams. Those glaciers that maintain stream flows during summer and winter are melting. Initially that means more rapid flows and floods but in the long term it means drought and chronic food and water shortages. All these events and many more are inevitable consequences of a hotter climate which in turn is brought about by human burning of fossil fuels.Read more
Some of our regional businesses have invested in rooftop solar energy and are reaping the rewards. Langfords Hotel, Porters Cannonvale, MacDonald & Murphy are among the businesses that are benefiting from solar installations.
Most businesses in Mackay use most of their electricity during daylight hours so solar is a great option. Large users of electricity are slugged with an extra tariff, called a demand charge, when they exceed a threshold average consumption per month. By installing solar they can reduce average consumption and avoid the extra tariff. Even small businesses can cut electricity bills to almost zero by installing solar.
It makes real economic sense for all businesses to consider renewable energy. The investment will pay for itself in five or six years and most installations are guaranteed for 20 years. There are many great environmental reasons to consider installing solar power but the economics alone should be enough to convince you. However there is a long way to go to make our businesses ecologically friendly.