Nov 18, 2013

HVACs, breaker panels are potential hazards

Admin
3 min
By Adam Groff Disaster can hit home at any time and when it comes to potential hazards in your customer’s house, there's plenty...

By Adam Groff

Disaster can hit home at any time and when it comes to potential hazards in your customer’s house, there's plenty to be aware of.

Everything from the home's heating and cooling system to any number of small electronics can cause fire damage as well as water damage and mold issues.

So, in order to keep your customer’s homes a safe haven, here are some common hazards within their abode as well as some home disaster statistics:

Home Mishap Stats

No matter how up-to-date the home is, any number of electrical malfunctions can occur causing thousands in fire damage and threatening their safety. According to the National Fire Protection Agency, of the more than 7,000 home structure fires in the past five years, 2,500 where due to malfunctioning HVAC systems.

In particular, more than 30 percent of all fires related to air conditioners are due to the faulty insulation of wires and cables. This percentage takes into account heating related fires considering most HVAC systems are equipped with heat pumps. Regardless of the cause, these stats are sobering.

Residential Fires

Structural fires are one of the most common home disasters. They not only cause the most damage, they also claim the most lives. Here are some common causes of home fires:

· HVAC - As stated before, a home’s central heating and air conditioning system can malfunction, causing a fire at any time. It's best to have the system checked once a year for any exposed wires, overheating components, and faulty parts.

· Electronics - Any number of household electronics can cause a fire to break out in the home. Old refrigerators, clothes dryers, microwaves, and especially space heaters are prime suspects in home fires.

· Breaker Panels - If the breakers are tripping on a regular basis, it's likely due to overloaded circuits. And, overloaded circuits can cause a breaker panel to overheat and catch fire.

Home Flooding

On the other end of the disaster spectrum is flooding and, minus natural disasters, there are also a number of things that can cause a house to flood. Here are just a few:

· Burst Pipes - A burst pipe can happen at any time and for any reason. In winter, if the home's heating system isn't up to par, pipes within the walls can freeze and burst even if they aren't exposed to the outdoors.

· Leaky Pipes - Although a leaky pipe won't flood a house as quickly as a burst pipe will, it can cause significant damage over time. A drip every other second will add up to gallons of water a day, which can collect unnoticed under the floors and in the basement.

· Plumbing Backups - If the pipes don't drain properly, there's nowhere else for that water to go other than into the house. Many drainage problems are caught early, but some can take homeowners by surprise like an upstairs bathtub draining out of the downstairs toilet.

Mold Issues

The leading cause of household mold is excess moisture and humidity.

Dangerous black mold spores can grow behind walls from either interior or exterior water leaks. But, mold also commonly grows in air conditioning ducts due to increased moisture levels, making it more likely to circulate through the entire house.

By knowing what to look for with home hazards like the ones above, your customers can better avoid disaster.

About the author: Adam Groff is a freelance writer and creator of copy. He writes on a variety of topics including personal safety, Finding a Yahoo Education, and home improvement.

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Jul 29, 2021

Carbon dioxide removal revenues worth £2bn a year by 2030

Energy
technology
CCUS
Netzero
Dominic Ellis
4 min
Engineered greenhouse gas removals will become "a major new infrastructure sector" in the coming decades says the UK's National Infrastructure Commission

Carbon dioxide removal revenues could reach £2bn a year by 2030 in the UK with costs per megatonne totalling up to £400 million, according to the National Infrastructure Commission

Engineered greenhouse gas removals will become "a major new infrastructure sector" in the coming decades - although costs are uncertain given removal technologies are in their infancy - and revenues could match that of the UK’s water sector by 2050. The Commission’s analysis suggests engineered removals technologies need to have capacity to remove five to ten megatonnes of carbon dioxide no later than 2030, and between 40 and 100 megatonnes by 2050.

The Commission states technologies fit into two categories: extracting carbon dioxide directly out of the air; and bioenergy with carbon capture technology – processing biomass to recapture carbon dioxide absorbed as the fuel grew. In both cases, the captured CO2 is then stored permanently out of the atmosphere, typically under the seabed.

The report sets out how the engineered removal and storage of carbon dioxide offers the most realistic way to mitigate the final slice of emissions expected to remain by the 2040s from sources that don’t currently have a decarbonisation solution, like aviation and agriculture. 

It stresses that the potential of these technologies is “not an excuse to delay necessary action elsewhere” and cannot replace efforts to reduce emissions from sectors like road transport or power, where removals would be a more expensive alternative.  

The critical role these technologies will play in meeting climate targets means government must rapidly kick start the sector so that it becomes viable by the 2030s, according to the report, which was commissioned by government in November 2020. 

Early movement by the UK to develop the expertise and capacity in greenhouse gas removal technologies could create a comparative advantage, with the prospect of other countries needing to procure the knowledge and skills the UK develops.

The Commission recommends that government should support the development of this new sector in the short term with policies that drive delivery of these technologies and create demand through obligations on polluting industries, which will over time enable a competitive market to develop. Robust independent regulation must also be put in place from the start to help build public and investor confidence.

While the burden of these costs could be shared by different parts of industries required to pay for removals or in part shared with government, the report acknowledges that, over the longer term, the aim should be to have polluting sectors pay for removals they need to reach carbon targets.

Polluting industries are likely to pass a proportion of the costs onto consumers. While those with bigger household expenditures will pay more than those on lower incomes, the report underlines that government will need to identify ways of protecting vulnerable consumers and to decide where in relevant industry supply chains the costs should fall.

Chair of the National Infrastructure Commission, Sir John Armitt, said taking steps to clean our air is something we’re going to have to get used to, just as we already manage our wastewater and household refuse. 

"While engineered removals will not be everyone’s favourite device in the toolkit, they are there for the hardest jobs. And in the overall project of mitigating our impact on the planet for the sake of generations to come, we need every tool we can find," he said.

“But to get close to having the sector operating where and when we need it to, the government needs to get ahead of the game now. The adaptive approach to market building we recommend will create the best environment for emerging technologies to develop quickly and show their worth, avoiding the need for government to pick winners. We know from the dramatic fall in the cost of renewables that this approach works and we must apply the lessons learned to this novel, but necessary, technology.” 

The Intergovernmental Panel on Climate Change and International Energy Agency estimate a global capacity for engineered removals of 2,000 to 16,000 megatonnes of carbon dioxide each year by 2050 will be needed in order to meet global reduction targets. 

Yesterday Summit Carbon Solutions received "a strategic investment" from John Deere to advance a major CCUS project (click here). The project will accelerate decarbonisation efforts across the agriculture industry by enabling the production of low carbon ethanol, resulting in the production of more sustainable food, feed, and fuel. Summit Carbon Solutions has partnered with 31 biorefineries across the Midwest United States to capture and permanently sequester their CO2 emissions.  

Cory Reed, President, Agriculture & Turf Division of John Deere, said: "Carbon neutral ethanol would have a positive impact on the environment and bolster the long-term sustainability of the agriculture industry. The work Summit Carbon Solutions is doing will be critical in delivering on these goals."

McKinsey highlights a number of CCUS methods which can drive CO2 to net zero:

  • Today’s leader: Enhanced oil recovery Among CO2 uses by industry, enhanced oil recovery leads the field. It accounts for around 90 percent of all CO2 usage today
  • Cementing in CO2 for the ages New processes could lock up CO2 permanently in concrete, “storing” CO2 in buildings, sidewalks, or anywhere else concrete is used
  • Carbon neutral fuel for jets Technically, CO2 could be used to create virtually any type of fuel. Through a chemical reaction, CO2 captured from industry can be combined with hydrogen to create synthetic gasoline, jet fuel, and diesel
  • Capturing CO2 from ambient air - anywhere Direct air capture (DAC) could push CO2 emissions into negative territory in a big way
  • The biomass-energy cycle: CO2 neutral or even negative Bioenergy with carbon capture and storage relies on nature to remove CO2 from the atmosphere for use elsewhere

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