Saturday, February 22, 2014

Moderation in Usage: Years in Retrospect

http://farm9.staticflickr.com/8545/8636180863_bfde5e241f_o.jpg

Photo Courtesy of: Blind Wiehle (flickr.com)



It’s been several years since the Carbon Tax was implemented, and the long-term benefits of the restriction are definitely being felt down the road. It’s still a long-way from the goal of reduced emissions in twenty-five years’ time, though. How’s the rollout going so far? Here’s a lookback and forecast of what to expect.


Curbing Consumption: Taxation


In essence, a carbon tax levies manufacturing and mining firms for every tonne of hazardous gases their factories and equipment release into the air. In Australia, the government charges $23 Australian bucks or around fifteen pounds per tonne, and this rises by 2.5% in yearly payments. Because of this additional expense, the legislators expect that the top firms will eventually curb their use of fossil fuel to run their power generators and vehicles. Thus, the amount of carbon emission will hopefully drop to 5% all over the country in eight to ten years under this policy.


Demand, Upgrades Dictate Cost


Naturally, the power rates would increase because of changes in the way the firms run their business. Old equipment must be replaced with newer and more energy-efficient ones. Suppliers of electricity must stop using coal or oil to fire up the turbines and shift to a cleaner energy source, such as water, wind or sunlight. And so, energy companies that invest in cutting-edge technology, like hydroelectric power generators, modern wind turbines, and large solar panels, will survive through the transition.


Forward-Facing and Optimistic

On the whole, the carbon tax aimed (and still aims) to clear up Australia's air quality at the expense of the energy and mining companies that lack economic resources to improve their facilities. This concern is evident in the 2012 Australia and New Zealand report from the Carbon Disclosure Project, which revealed that seventy-five percent of the energy firms affected by the legislation viewed the required changes to their business operations as risky investments. In particular, three big corporations in the energy and mining industry have shared strong warnings that the carbon levy presented high risks for all sectors. This means increased consumer prices for gas and electricity and more expensive wholesale rates for energy bundles.


On the flip side, the rise in power costs eventually drives investment into "green" energy generation. businesses will seek cost-efficient means to get the resources they need by developing newer technologies. This led legislators to believe that electricity retailer and producers, as well as major players in the energy, mining and manufacturing industries will thrive despite the initial drawbacks of this tax policy. In fact, the 2012 Australian Energy Technology Assessment from the Bureau of Resources and Energy Economics predicted that electricity generated through wind turbines may turn out to be cheaper than coal within ten years or so under the carbon policy.

Related Resources:

Wednesday, February 12, 2014

How To Secure Your Internet Connection

Your home’s internet connection can serve as a gateway for thieves to get into your personal data and information. Attackers are always looking for susceptible home networks where they could potentially get valuable information. Although you might believe that there’s nothing ‘valuable’ stored in your computer, it is a risk you don’t want to take. 

An unsecured wireless network allows everyone within the range to access and use your internet connection. Their internet activities using your connection might slow down the speed for you and could possibly use up your data limits leaving you not being able to get online for the remainder of the month.

These are just the common threats posed by an unsecured network and I’m sure there are more harm that people with ill intentions could do to your network and use it against you. So here are tips on how you can protect your network from unwanted users:
  • If you haven’t already, set up a firewall. Your internet service provider will be able to help you with this. A firewall is important to monitor all the information and data that is being sent and received by your computer. You will be able to check for suspicious activities that you didn’t initiate.
  • Back up your firewall software with a physical firewall. A firewall software can be breached by people with the right resources so double your protection and install another firewall.
  • When using a router, make sure it also has a firewall of its own.
  • Secure your wireless network with a strong and secure password is made up of a lot of characters with uppercase, lowercase, numbers and special characters. The more random, the better.
  • You can also setup your wireless network to grant access only to devices it recognizes.
  • Encrypt all sensitive data and always back up important files. You will never know what will happen tomorrow. A hacker could have gained access to your network and deleted all your files or your internet got infected with a virus or your hard drive broke down. All these scenarios could happen to you at any given time so always remember to back up. Data recovery is expensive and takes up to a few months.
  • Make sure all the accounts in your computer have secure passwords. Turn off other accounts in your computer when not in use.
  • Turn wireless broadcast off when no one else is using the network besides you.
  • Turn computer off when not in use. Sometimes we just leave the computer on when we’re not using it to save time from booting up or if we want to be always notified of incoming emails and news. However, this will leave your computer vulnerable. The best way to protect it is by turning it off.

Related Articles:
Choosing An Internet Service Provider