Mayor of Houston, Texas, Sylvester Turner speaks during a news conference at the 90th Winter Meeting of United States Conference of Mayors (USCM) on January 19, 2022 in Washington, DC.
Alex Wong | Getty Images
Houston Mayor Sylvester Turner this week described progress the city is making toward curbing planet-warming emissions and building storm resilient infrastructure as part of its climate action plan, which the Texas city launched two years ago after grappling with six major flooding disasters in just five years.
Turner, during an interview with CNBC Correspondent Contessa Brewer, said the country’s fourth-largest city is working to lead the clean energy transition with technologies, including clean hydrogen and carbon capture, utilization, and storage.
Houston is one of the largest industrial bases in the world and is responsible for approximately 10% of greenhouse gas emissions in the U.S. and 3% of global emissions. It’s also home to 40% of all publicly traded oil and gas companies and is the only major U.S. city that doesn’t have land-use zoning laws, which means that anything can be built anywhere.
The city’s climate plan, however, sets a goal to slash emissions by 40% by 2030 and become carbon neutral by mid-century. The mayor said the city is now building higher than the floodplain elevation, promoting green stormwater infrastructure, weatherizing homes, and planting 4.6 million trees by the end of the decade.
“We are building forward, not necessarily building back,” Turner said during the interview released on Thursday.
“It’s critically important that this city leads an energy transition, that we electrify our public and private fleet, that we plant the necessary trees, we do the heat mapping — all of those things that will be essential to put us in the best place going forward,” Turner said.
Due to its proximity to the Gulf Coast, Houston is particularly vulnerable to storms and hurricanes, which are growing more frequent and intense as the climate changes.
Hurricane Harvey, which flooded a swath of coastal Texas from Harris County to the Louisiana border in 2017, came after two other 500-year flood events in Houston. And Harris County, which includes Houston, has experienced seven federally declared disasters during the last decade.
Turner said the destruction from Harvey was a turning point for the city with regard to efforts to mitigate climate change, and since then the city has worked to reduce waste and energy use and promote safer and more resilient development.
Houston has also received buy-in from the local energy sector on some of its climate initiatives, the mayor said, working with companies such as Exxon Mobil. For instance, the city is building 52 megawatts of utility-scale solar on a local 240-acre former landfill site that’s set to become the largest urban solar farm in the country, Turner said.
“We have some of the largest greenhouse gas emitters right here in the city of Houston,” Turner said. “And that’s why I saw it very important to work in collaboration with them.”
Following approval from Transport Canada, EV startup Workhorse will be bringing the W56 and W750 model electric delivery vans to commercial truck dealers in Canada as early as this spring.
“This is a major step forward for Workhorse,” says Josh Anderson, Workhorse’s chief technology officer in a press statement. “Pre-clearance from Transport Canada opens up a large new market for our products throughout Canada, including with fleets that operate across borders in North America.”
Despite that uncertainty, Workhorse execs remain upbeat. “We’re excited that our electric step vans can now reach Canadian roads and highways, providing reliable, zero-emission solutions that customers can depend on,” added Anderson.
Canadian pricing has yet to be announced.
Electrek’s Take
FedEx electric delivery vehicle; via Workhorse.
There’s no other way to say it: the Trump/Musk co-presidency is disrupting a lot of companies’ plans – and that’s especially true across North American borders. But in all this chaos and turmoil there undoubtedly lies opportunity, and it will be interesting to see who ends up on top.
The new Liebherr S1 Vision 140-ton hauler is unlike any heavy haul truck currently on the market – primarily because the giant, self-propelled, single-axle autonomous bucket doesn’t look anything like any truck you’ve ever seen.
Liebherr says its latest heavy equipment concept was born from a desire to rethink truck design with a focus only on core functions. The resulting S1 Vision is primarily just a single axle with two powerful electric motors sending power to a pair of massive airless tires designed carry loads up to 131 tonnes (just over 140 tons).
The design enables rapid maintenance, as important components easily accessible for quick servicing. Wear parts can be replaced efficiently, and the electric drive significantly reduces maintenance work. This helps to minimise downtimes and increases operational efficiency.
LIEBHERR
Because of its versatility, durability, and ability to perform zero-turn maneuvers that other equipment simply can’t, the Liebherr S1 Vision can be adapted for various applications, including earthmoving, mining, and even agriculture. There’s also a nonzero chance of this technology finding applications supporting other on-site equipment through charging or fuel delivery.
The S1 accomplishes that trick safely with the help of an automatic load leveling system that ensures maximum stability, even on bumpy or rough terrain. The company says this technology significantly reduces the risk of tipping while providing smooth and secure operation across various environments.
The HD arm of Hyundai has just released the first official images of the new, battery-electric HX19e mini excavator – the first ever production electric excavator from the global South Korean manufacturer.
The HX19e will be the first all-electric asset to enter series production at Hyundai Construction Equipment, with manufacturing set to begin this April.
The new HX19e will be offered with either a 32 kWh or 40 kWh li-ion battery pack – which, according to Hyundai, is nearly double the capacity offered by its nearest competitor (pretty sure that’s not correct –Ed.). The 40kWh battery allows for up to 6 hours and 40 minutes of continuous operation between charges, with a break time top-up on delivering full shift usability.
Those batteries send power to a 13 kW (17.5 hp) electric motor that drives an open-center hydraulic system. Hyundai claims the system delivers job site performance that is at least equal to, if not better than, that of its diesel-powered HX19A mini excavator.
Advertisement – scroll for more content
To that end, the Hyundai XH19e offers the same 16 kN bucket breakout force and a slightly higher 9.4 kN (just over 2100 lb-ft) dipper arm breakout force. The maximum digging depth is 7.6 feet, and the maximum digging reach is 12.9 feet. Hyundai will offer the new electric excavator with just four selectable options:
enclosed cab vs. open canopy
32 or 40 kWh battery capacity
All HX19es will ship with a high standard specification that includes safety valves on the main boom, dipper arm, and dozer blade hydraulic cylinders, as well as two-way auxiliary hydraulic piping allows the machine to be used with a range of commercially available implements. The hydraulics needed to operate a quick coupler, LED booms lights, rotating beacons, an MP3 radio with USB connectivity, and an operator’s seat with mechanical suspension are also standard.
HX19e electric mini excavator; via Hyundai Construction Equipment.
The ability to operate indoors, underground, or in environments like zoos and hospitals were keeping noise levels down is of critical importance to the success of an operation makes electric equipment assets like these coming from Hyundai a must-have for fleet operators and construction crews that hope to remain competitive in the face of ever-increasing noise regulations. The fact that these are cleaner, safer, and cheaper to operate is just icing on that cake.