tigersharkThe Bermuda Shark Project and OCEARCH's Great White Shark tagging program have recently produced valuable insight and impressive imagery with respect to our ocean's apex predators.

Although both the tiger shark and great white shark are designed for stealthy predation, have a keen sense of smell, and are capable of high speed attack, it is suggested here that these majestic fish are not the most efficient killers in our waters.

KEMH-Acute-Care-WingKing Edward VII Memorial Hospital's new Acute Care wing has a 'secret' weapon in the war against raw sewage – an underground sewage treatment facility that has capacity to treat up to 570 m3 of sewage water per day. This is like 2,000 bathtubs full of water.

This inconspicuous new facility will ensure that none of the hospitals' waste water flows into our South shore waters without being thoroughly treated through four stages.

Sessions_HouseIn May, Premier Craig Cannonier resigned in the wake of JetGate, which triggered a Cabinet shuffle. The new Premier, Michael Dunkley, replaced Mr Trveor Moniz with One Bermuda Alliance backbencher Jeanne Atherden as the Minister of Health and the Environment, and added Seniors to the Ministry portfolio. This is the third time the Minister responsible for Environment has changed within the last two years.

LNG shipNatural gas is often touted as a “bridge” fuel to reduce greenhouse-gas emissions during a transition from coal-fired power plants to renewable sources of energy. But natural gas offers few short-term benefits over coal, according to a study released last week by Energy Innovation, as long as the natural-gas infrastructure continues to leak methane.

The largest solar panel power plant in the world (626GWh) is located in the desert about 160 kilometers southwest of Phoenix. The plant was just completed in April 2014 and that has a lot to do with why it's in the number 1 position. Swanson's Law (really just an observation) tells us that the cost for the panels that make up a PV plant halve roughly every two years - meaning that every two years companies can build plants double the size for the same price.

PEOPLES-CLIMATE-MARCHToday [21 Sep 2014] hundreds of thousands turned out for the People's Climate March in New York City and in other cities around the world demanding action to combat climate change.

The marchers would not be sympathetic to Ascendant's $640,688 drop in profits reported earlier this week due, in part, to Belco plant inefficiencies which cause them to burn excessive quantities of fossil fuel. 

A fight over fracking is looming in Texas. Another stand-off is shaping up in Colorado. Yet drillers' reactions couldn't be more different.

In Texas, drillers are doing their noisy in-your-face fracking as usual. Meanwhile, on a small farm about an hour from the Colorado Rocky Mountains, the oil industry is giving fracking a makeover, cutting back on rumbling trucks and tamping down on pollution.

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Bermuda-feral-catsWe love birds! We really do! That's why we think it's important to keep things in perspective and do the things that will really help them and make a difference. Many people have this obsession with wind turbines killing birds, probably because it's a really great story. As a meme, it really strikes the imagination because wind turbines are this green thing, right, so killing birds is antithetical to what they're supposed to be doing...

Gorhams SolarBusinesses that put solar-generated electricity into the Belco grid are finally to be paid for their power.

Belco CEO Walter Higgins yesterday revealed that the firm's proposal to the Energy Commission to set up a temporary pay back scheme had been approved.

california-plastic-bag-ban

On August 30th, the state of California banned the use of disposable plastic bags after the legislature passed a law prohibiting the use of these in supermarkets, shops and pharmacies.

This represents a significant milestone in the global movement to reduce the volume of single-use bags.

Elliot Grounds CleanupLast month, at the height of our summer season, our 'Greenrock Says' described some "low impact" ways to help the environment – and probably your wallet as well: buying in bulk, increasing recycling, using less gasoline, turning down our AC and thereby reducing electricity. Did it all make sense? Did you give it a try?

About Greenrock

According to The Footprint Network, which measures the ability of the planet to produce resources and absorb waste, our resource use and waste production is 60% more than the earth can produce or absorb annually.

This overshoot is the result of decisions that we each make every day. We seek to generate debate and to influence people to change their behaviour.We strive to be catalysts: Success for us is when we can Change the Mindset so that sustainable use of resources is included in decision-making for individuals, government or businesses. ... read more


Where to find Us

Suite 324, 48 Par-La-Ville Rd,
Hamilton HM11, Bermuda

Telephone: 1-441-747-ROCK (7625)
Email: info@greenrock.org
Website: www.greenrock.org